@misc{indiciaeaf6c060a5b49, title = {Obstetric malpresentations: twenty years' experience.}, author = {D P Cruikshank and C A White}, year = {1973}, doi = {10.1016/0002-9378(73)90943-5}, url = {https://pubmed.ncbi.nlm.nih.gov/4721139/}, note = {Source identifier: 4721139} }