title: [The controlled clinical treatment trial: full of problems, but necessary].
authors.forename: H R
authors.initials: HR
authors.lastname: Wulff
mesh_terms: D002986:Clinical Trials as Topic / Q000592:standards*; D003718:Denmark; D004311:Double-Blind Method; D004358:Drug Therapy; D006801:Humans; D011897:Random Allocation
vernacular_title: Det kontrollerede kliniske behandlingsforsøg: problemfyldt, men nødvendigt.