@misc{indiciae765e3a942fa3, title = {MALIGNED UMBILICAL CORD ENTANGLEMENTS.}, author = {A L DIPPEL}, year = {1964}, doi = {10.1016/s0002-9378(16)35085-2}, url = {https://pubmed.ncbi.nlm.nih.gov/14139282/}, note = {Source identifier: 14139282} }