title: [Characteristics of puberty in male school children of various socioeconomic levels from the metropolitan region of Chile].
authors.forename: S
authors.initials: S
authors.lastname: Muzzo
authors.forename: R
authors.initials: R
authors.lastname: Burrows
authors.forename: T M
authors.initials: TM
authors.lastname: Leiva
authors.forename: A
authors.initials: A
authors.lastname: Zvaighaft
mesh_terms: D000293:Adolescent; D000367:Age Factors; D002648:Child; D002677:Chile; D006801:Humans; D008297:Male; D011627:Puberty / Q000502:physiology*; D012959:Socioeconomic Factors; D014505:Urban Population
vernacular_title: Características de la pubertad de escolares de sexo masculino de diferentes niveles socioeconómicos de la región metropolitana de Chile.