[The decision-making value of clinical studies].
D001500:BCG Vaccine / Q000627:therapeutic use; D002986:Clinical Trials as Topic / Q000379:methods*; D006689:Hodgkin Disease / Q000628:therapy; D006801:Humans; D010865:Pilot Projects; D012107:Research Design; D013223:Statistics as Topic
D001500:BCG Vaccine
Rozhodovací síla klinické studie.