TY  - RPRT
TI  - Considerations in selecting a postvasectomy semen examination regimen.
AU  - S D Mumford
AU  - J E Davis
AU  - M Freund
PY  - 1982
DO  - 10.1007/bf02081816
UR  - https://pubmed.ncbi.nlm.nih.gov/7161013/
ID  - 7161013
ER  -