title: [Age of menarche and genetic blood markers].
abstract: In 160 girls from low and middle socio-economic class of Santiago we correlated the age at menarque with genetic markers such as ABO blood group, Rh, MN, Xg, haptoglobins, Esterase D and Phosphoglucomutase. No significant association of these markers and age at menarque was found.
authors: Departamento de Pediatrá, Facultad de Medicina, Universidad de Chile.
authors: C
authors: C
authors: Valenzuela
authors: A
authors: A
authors: Avendaño
authors: J
authors: J
authors: Huerta
authors: P
authors: P
authors: Wells
authors: R
authors: R
authors: Gana
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000704:Analysis of Variance; D001789:Blood Group Antigens / Q000235:genetics*; D002648:Child; D002677:Chile; D005260:Female; D005819:Genetic Markers; D006801:Humans; D008137:Longitudinal Studies; D008572:Menarche / Q000208:ethnology / Q000235:genetics*; D012959:Socioeconomic Factors
chemical_list: D001789:Blood Group Antigens; D005819:Genetic Markers
vernacular_title: Edad de menarquia y algunos marcadores geneticos sanguineos.