短语词组短语delivery brow presentation 额先露分娩face brow presentation fetus 胎儿面或额先露Obstructed labor due to brow presentation 额先露引起的梗阻性分娩Maternal care for face , brow, and chin presentation 为面先露、额先露和颏先露给予的孕产妇医疗 返回 brow presentation