@misc{indiciae02908445a9d7, title = {Acute abdominal emergencies.}, author = {A M VAUGHN and W R T METZNER and F J VALACH}, year = {1950}, doi = {10.1016/0002-9610(50)90565-4}, url = {https://pubmed.ncbi.nlm.nih.gov/15419366/}, note = {Source identifier: 15419366} }