General practitioners and public health.
Harris
P
P
Henry
R
R
D000328:Adult; D002648:Child; D002662:Child Health Services; D005194:Family Practice; D005260:Female; D006266:Health Education; D006801:Humans; D007223:Infant; D017063:Outcome Assessment, Health Care; D010290:Parents; D010818:Practice Patterns, Physicians'; D011247:Pregnancy; D011314:Preventive Health Services / Q000379:methods*