@misc{indiciae12067f349753, title = {Vasectomy. What are the long-term risks?}, author = {G T Kovacs and M Frances}, year = {1983}, doi = {10.5694/j.1326-5377.1983.tb122678.x}, url = {https://pubmed.ncbi.nlm.nih.gov/6633392/}, note = {Source identifier: 6633392} }