title: [Developmental differences in binovular twins. A study in corrosion anatomy].
mesh_terms: D003343:Corrosion; D005260:Female; D006801:Humans; D010920:Placenta / Q000033:anatomy & histology*; D011247:Pregnancy; D059285:Pregnancy, Twin; D014427:Twins
keywords: PLACENTA/anatomy and histology; TWINS