title: Observation of rapid migration of trophoblastic cells from human chorionic villi cultured on fixed gelatin film.
mesh_terms: D002465:Cell Movement; D002824:Chorionic Villi / Q000166:cytology*; D003470:Culture Media; D005260:Female; D005780:Gelatin; D006801:Humans; D010920:Placenta / Q000166:cytology*; D011247:Pregnancy; D014327:Trophoblasts / Q000166:cytology*
chemical_list: D003470:Culture Media; D005780:Gelatin