title: [Letters in reference to the article published in Acta Médica Portuguesa 1991; 4:221-225].
authors.forename: C
authors.initials: C
authors.lastname: Carvalho
mesh_terms: D006801:Humans; D006973:Hypertension / Q000175:diagnosis*; D006977:Hypertension, Renal / Q000175:diagnosis
vernacular_title: Cartas relativas ao artigo publicado na Acta Médica Portuguesa 1991; 4: 221-225.