title: Selectivity of early adopters of contraception in West Malaysia.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D001290:Attitude; D003142:Communication; D003267:Contraception; D004651:Employment; D005190:Family; D005193:Family Planning Services; D005260:Female; D006801:Humans; D008296:Malaysia; D010298:Parity; D012111:Residence Characteristics; D012959:Socioeconomic Factors; D013997:Time Factors