[THE THERAPEUTIC RISK. ROLE OF THE PREEXISTING PATHOLOGICAL TERRAIN. GENERALITIES].
D004358:Drug Therapy; D006801:Humans; D007049:Iatrogenic Disease
DRUG THERAPY; IATROGENIC DISEASE
LE RISQUE TH'ERAPEUTIQUE. ROLE DU TERRAIN PATHOLOGIQUE PR'EEXISTANT. G'EN'ERALIT'ES.