@misc{indiciae262a762e502d, title = {Defecation syncope caused by pulmonary embolism.}, author = {M H Kollef and D T Schachter}, year = {1990}, doi = {10.7326/0003-4819-113-1-86\_2}, url = {https://pubmed.ncbi.nlm.nih.gov/2350119/}, note = {Source identifier: 2350119} }