@misc{indiciae212266e4f788, title = {Prophylactic human semen cryobanking.}, author = {J A Silbert}, year = {1972}, doi = {10.1001/jama.1972.03210050056022}, url = {https://pubmed.ncbi.nlm.nih.gov/4678102/}, note = {Source identifier: 4678102} }