Empiric weather report and prospectives for the future.
D001500:BCG Vaccine / Q000627:therapeutic use; D002986:Clinical Trials as Topic; D004501:Education, Medical; D004992:Ethics, Medical; D006801:Humans; D009369:Neoplasms / Q000628:therapy*; D011897:Random Allocation; D012955:Societies, Medical; D014481:United States
D001500:BCG Vaccine