title: [100 YEARS AFTER Zweifel (historical and clinical considerations on the subject of placental breathing)].
mesh_terms: D005260:Female; D005333:Fetus / Q000098:blood supply; D005858:Germany; D006176:Gynecology / Q000266:history; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D008431:Maternal-Fetal Exchange; D009774:Obstetrics / Q000266:history; D010100:Oxygen / Q000097:blood; D010101:Oxygen Consumption; D010920:Placenta / Q000378:metabolism*; D011247:Pregnancy
chemical_list: D010100:Oxygen
vernacular_title: Einhundert Jahre nach Zweitel (Eine medizinhistorische und klinische Betrachtung zum Thema Plazentaatmung)