[Prevalence of arterial hypertension among 13-year old adolescents in the City of Porto].
de Macedo
Mário Espiga
ME
D000293:Adolescent; D006801:Humans; D006973:Hypertension / Q000453:epidemiology*; D011174:Portugal / Q000453:epidemiology; D015995:Prevalence; D014505:Urban Population