title: Professional attire at delivery, part I: an historical review.
mesh_terms: D001207:Asepsis; D003020:Clothing / Q000266:history*; D036861:Delivery, Obstetric; D005260:Female; D006801:Humans; D008505:Medical Staff, Hospital; D009741:Nursing Staff, Hospital; D011247:Pregnancy; D011645:Puerperal Infection / Q000517:prevention & control