Example sentences of "had had previous " in BNC.

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1 Amy had had previous theatrical work and soon became one of his principals .
2 Six patients had had previous infections and each of these was drinking heavily .
3 Patients with abnormal findings at endoscopy or who had had previous surgery were excluded from the study .
4 Five patients had had previous surgery of the pancreas ( 3 lateral pancreaticojejunostomies , 2 tail pancreatectomies and 1 cyst-jejunostomy ) .
5 None of these patients had had previous gastric surgery .
6 Significantly more miners had had previous gastric surgery for benign disease , and significantly more miners smoked than did men from the general population .
7 DNA adduct levels were found to be significantly higher in patients who had had previous truncal vagotomy than in those who had had previous highly selective vagotomy ( p<0.001 ) .
8 DNA adduct levels were found to be significantly higher in patients who had had previous truncal vagotomy than in those who had had previous highly selective vagotomy ( p<0.001 ) .
9 All patients were volunteers and all had had previous vagotomy for benign duodenal ulcer disease .
10 Adduct levels were also significantly higher in patients who had had previous truncal vagotomy and drainage ( mean adduct level=10.2 adducts/ 10 nucleotides ) than in those who had had highly selective vatogomy ( mean adduct level= 3.3 adducts/10 nucleotides ; p<0.001 Mann-Whitney U test ; Fig 2 ) .
11 He claimed the firm had had previous difficulties in getting paid by the council , with one school not paying for five months .
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