[A letter about the article: Drug surveillance: the concepts, objectives and methods (1992; 5: 595-602)].
Susano
R M
RM
Fialho
L L
LL
de Quirós
J F
JF
D007880:Legislation, Drug; D011174:Portugal; D011358:Product Surveillance, Postmarketing / Q000706:statistics & numerical data
Carta relativa ao artigo: Farmacovigilancia: conceitos, objectivos e métodos (1991; 5: 595-602).