title: MORPHOLOGY AND PHYSIOPATHOLOGY OF THE HUMAN PLACENTA. I. STUDIES OF MORPHOLOGY AND DEVELOPMENT OF CHORIONIC VILLI BY PHASE-CONTRAST MICROSCOPY.
mesh_terms: D002196:Capillaries; D002824:Chorionic Villi; D005321:Extraembryonic Membranes; D005260:Female; D006653:Histology; D006801:Humans; D008853:Microscopy; D008858:Microscopy, Phase-Contrast; D010920:Placenta; D011247:Pregnancy
keywords: CAPILLARIES; FETAL MEMBRANES; HISTOLOGY; MICROSCOPY, PHASE CONTRAST; PLACENTA; PREGNANCY