91.   A similar-aged comparison group of women was found who had also participated in a previous study.

92.   The findings of previous environmental studies into steel sites, and the continuing environmental investigations on behalf of British Steel, will be made available to them.

93.   Previous studies have shown that the DNA-PK recognises preferentially DNA-bound substrates.

94.   Bile acids have been associated with colon cancer in previous studies.

95.   Biocca and Cole hope their less quantitative studies avoid the mistakes of previous studies, and insist that they are designed very different from ones done in the past.

96.   A previous study Dierenfeld directed examined the diets and reproductive physiology of all the cheetahs in North America.

97.   A previous study had suggested there may be a link between these drugs and all cancers.

98.   A previous study of restaurant receipts by Glantz and others also found that restaurants did as well or better after smoking was banned.

99.   A previous Chicago study of Topiglan, the proposed brand name for the drug, found a high proportion of men had skin irritation.

100.   A report in the Journal of the American Medical Society answered some questions that had remained following previous studies supporting the use of helmets.