Lessons from the International Primary Care Network.
Beasley
J W
JW
D000328:Adult; D000900:Anti-Bacterial Agents / Q000627:therapeutic use*; D002648:Child; D006801:Humans; D010033:Otitis Media / Q000188:drug therapy*; D011159:Population Surveillance; D011320:Primary Health Care; D012106:Research; D016896:Treatment Outcome
D000900:Anti-Bacterial Agents