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Selection Bias and Nonresponse to Health Promotion in Older Adults
lves, Diane G., Traven, Neal D., Kuller, Lewis H., Schulz, RichardVolume:
5
Journal:
Epidemiology
DOI:
10.1097/00001648-199407000-00013
Date:
July, 1994
File:
PDF, 436 KB
1994