Childbirth preparation: an important service for all. I. A research perspective.
D001294:Attitude to Health; D005260:Female; D006801:Humans; D007389:Internal-External Control; D007743:Labor, Obstetric; D010353:Patient Education as Topic; D011247:Pregnancy; D011295:Prenatal Care; D012649:Self Concept; D014930:Women / Q000523:psychology