索引词Failed application of vacuum extractor or forceps, unspecified、未特指的真空吸引器或产钳应用失败、吸引器或产钳应用失败后,分别通过产钳或剖宫产术分娩 [possible translation]、吸引器或产钳应用失败后,分别通过产钳或剖宫产术分娩
同义词Failed application of ventouse or forceps, with subsequent delivery by forceps or caesarean section respectively