title: [Knowledge about family planning in the urban area of Merida, Yucatan. Restricting factors].
mesh_terms: D000293:Adolescent; D000328:Adult; D003267:Contraception; D005193:Family Planning Services; D005260:Female; D006266:Health Education / Q000592:standards*; D006801:Humans; D008800:Mexico; D008875:Middle Aged; D010298:Parity; D011247:Pregnancy; D012959:Socioeconomic Factors; D011795:Surveys and Questionnaires; D014505:Urban Population
vernacular_title: Conocimientos sobre planificación familiar en el área urbana de Mérida, Yucatán. Causas que la limitan.