发现好书期刊，享受阅读乐趣

海量图书期刊资源，随时随地畅享阅读乐趣

Recruitment and retention strategies and methods in the HEALTHY study

Drews, K L; Harrell, J S; Thompson, D; Mazzuto, S L; Ford, E G; Carter, M; Ford, D A; Yin, Z; Jessup, A N; Roullet, J-B

作者Drews, K L; Harrell, J S; Thompson, D; Mazzuto, S L; Ford, E G; Carter, M; Ford, D A; Yin, Z; Jessup, A N; Roullet, J-B
卷第33卷
印刷ISSN0307-0565
文件大小99.72KB
发表时间2009
DOI10.1038/ijo.2009.113