Predicting complete loss to follow-up after a health-education program: number of absences and face-to-face contact with a researcher
MJ Park, Yoshihiko Yamazaki, Yuki Yonekura, Keiko Yukawa, Hirono Ishikawa, Takahiro Kiuchi, Joseph GreenVolume:
11
Language:
english
DOI:
10.1186/1471-2288-11-145
Date:
December, 2011
File:
PDF, 196 KB
english, 2011