title: The sore throat: a clinical research challenge for the family physician.
authors.forename: R L
authors.initials: RL
authors.lastname: Blake
mesh_terms: D002986:Clinical Trials as Topic; D004917:Erythromycin / Q000627:therapeutic use*; D005194:Family Practice; D006801:Humans; D010612:Pharyngitis / Q000188:drug therapy*; D011897:Random Allocation
chemical_list: D004917:Erythromycin