title: Study sheds light on sore-throat dilemma.
mesh_terms: D000328:Adult; D000367:Age Factors; D002648:Child; D006801:Humans; D010612:Pharyngitis / Q000188:drug therapy* / Q000382:microbiology / Q000821:virology; D013290:Streptococcal Infections / Q000188:drug therapy*