Example sentences of "have [adv] been reported " in BNC.

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1 Chlorambucil has rarely been reported to produce ocular side effects , although these are common with many cancer chemotherapeutic agents .
2 This has rarely been reported .
3 A much improved method for typing this polymorphism has since been reported .
4 Vibrational excitation has only been reported for a few simple molecules in the gas phase , as shown in Fig. 5.8 , and vibrational structure may also be seen on some bands arising from electronic transitions .
5 Although this creature has not been reported as actually killing any people , its appearance is a frightening one with eyewitnesses testifying to its huge head and swelling shoulders , and the fearsome groans it emits .
6 Some people from both the Libyan Jewish and Slovakian foci of inherited prion disease have been found to carry the mutation at codon 200 and yet remain unaffected at ages similar to or greater than the upper age at onset in most affected relatives.Such incomplete penetrance has not been reported in other types of inherited prion disease .
7 The prevalence of this dimension of psychiatric disturbance in institutions has not been reported .
8 Although it 's very common in the shallow waters that surround the Hawaiian Islands , this butterfly has not been reported from other areas .
9 Different ascertainment methods have consistently found female sex to be a risk factor in surveys of senile Alzheimer 's disease , but a significant association between female sex and presenile Alzheimer 's disease has not been reported .
10 The man has not been reported missing , his office does not seem to be particularly worried about him , nor does his daughter . "
11 The rate of protein synthesis in disease free colonic mucosa from non-tumour bearing patients has not been reported previously , although Stein et al did measure protein synthesis in the macroscopically ‘ normal ’ colonic mucosa of patients with colorectal cancer .
12 Gap junctions in surface mucous cells of the normal gastric mucosa have been demonstrated in animals , including rats and mice , but their relation to gastric mucosal injury has not been reported .
13 The influence of the histological differentiation grade of adenocarcinomas in Barrett 's oesophagus has not been reported before .
14 To our knowledge , early clogging or dislodgement has not been reported .
15 Successful isolation of normal intestinal proliferative cells , however , at late development stages , with proliferation and increase of cell number in vitro , then successful morphogenesis after transplantation into an adult environment , has not been reported .
16 As far as we are aware , treatment with thymectomy has not been reported in Crohn 's disease , although drugs that change the immune response are the mainstay of treatment for both Crohn 's disease and ulcerative colitis .
17 One important point has not been reported or made clear .
18 AS HAS already been reported , the Severn Valley Railway 's loco fleet has been enhanced for the early season trains by two ‘ star ’ visitors LNER A4 No. 60009 Union of South Africa and SR Battle of Britain No 34072 257 Squadron .
19 The repressor is a dimer ( M r 23,992 ) of identical 104-amino-acid subunits , which binds two molecules of SAM non-cooperatively ; its three-dimensional structure has already been reported in the presence and absence of corepressor .
20 SIR — It has already been reported that , contrary to official policy , the scientific merits of candidates for academic promotion in Italy are not given primary consideration by the members of the judging commission , so it often happens that a loser has a curriculum vitae ( c.v. ) clearly superior to that of a winner .
21 As has already been reported in the ‘ Newsheet ’ , discussions have taken place with Bank of Ireland on the issue of Performance Related Pay for Assistant Managers and Officers .
22 I think this has already been reported to your office .
23 It has also been reported that diabetics may have increased vascular sensitivity to angiotensin II ( Christlieb , 1976 ; Weidmann et al , 1979 ) .
24 It has also been reported that frusemide inhibits glucose transport ( Jung & Mookerjee , 1976 ) .
25 In workforces in the USA , excess mortality from prostatic cancer has also been reported in the Oak Ridge National Laboratory and in a weapon plant but , Beral et al continue , recent data from the Japanese atomic bomb survivors show no association between a single acute exposure to high levels of radiation and mortality from prostatic cancer .
26 Bone has been found in pellets of magpies , skuas , vultures and condors , and bone has also been reported in heron pellets ( Hibbert-Ware , 1940 ) .
27 It has also been reported from the Alderley Edge mines in Cheshire ( Carlon , 1979 ) and in the Lake District ( Stanley and Vaughan , 1982 ) .
28 Expression of P3A protein variant has also been reported in the human cell line TE671 ( 8 ) .
29 The effect of certain household characteristics upon child survival has also been reported .
30 Neuropeptide Y has also been reported to increase substantially gastric acid and pancreatic exocrine secretion .
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