@misc{indiciaeb7d8c0ef6930, title = {Vasectomy--a note of concern.}, author = {H Lear}, year = {1972}, doi = {10.1001/jama.1972.03190350042013}, url = {https://pubmed.ncbi.nlm.nih.gov/5066874/}, note = {Source identifier: 5066874} }