title: Withdrawal: said to be unreliable yet it remains popular.
authors.forename: V
authors.initials: V
authors.lastname: Young
mesh_terms: D001208:Asia; D001210:Asia, Southeastern; D003076:Coitus Interruptus; D003267:Contraception; D003268:Contraception Behavior; D003906:Developing Countries; D005193:Family Planning Services; D012252:Natural Family Planning Methods; D010679:Philippines; D015995:Prevalence; D012106:Research; D012107:Research Design
keywords: Asia; Coitus Interruptus; Contraception; Contraceptive Methods Chosen; Contraceptive Usage; Developing Countries; Family Planning; Family Planning, Behavioral Methods--statistics; Measurement; Philippines; Prevalence; Research Methodology; Rhythm Method, Calendar; Southeastern Asia