title: Johns Hopkins troubles raise trial questions.
authors.forename: L
authors.initials: L
authors.lastname: Bonetta
mesh_terms: D000047:Academies and Institutes / Q000331:legislation & jurisprudence; D000328:Adult; D001249:Asthma; D015142:Baltimore; D002986:Clinical Trials as Topic; D028744:Ethics Committees, Research; D005260:Female; D005730:Ganglionic Blockers / Q000009:adverse effects; D018738:Hexamethonium / Q000009:adverse effects*; D006805:Human Experimentation; D006801:Humans
chemical_list: D005730:Ganglionic Blockers; D018738:Hexamethonium