title: Reports from W.H.O. Collaborating Centres. Multicentre psychopharmacological trials some guidelines on methodological and ethical issues.
authors.affiliation: Department of Medical Psychology and Psychiatry, First Medical School, University of Naples, Italy.
authors.forename: M
authors.initials: M
authors.lastname: Maj
mesh_terms: D004992:Ethics, Medical; D004995:Ethics, Professional; D006801:Humans; D007258:Informed Consent; D015337:Multicenter Studies as Topic; D011570:Psychiatry; D014944:World Health Organization