A correspondence course in primary health care.
Mei
R L
RL
Wang
C F
CF
Hu
J H
JH
Zhou
G H
GH
Jin
W T
WT
D000328:Adult; D002681:China; D003150:Community Health Workers / Q000193:education*; D004493:Education; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011320:Primary Health Care; D012655:Self-Evaluation Programs