TY  - RPRT
TI  - Selecting against "unfit sperm".
AU  - P M Zavos
AU  - G M Centola
PY  - 1992
DO  - 10.1016/s0015-0282(16)55469-7
UR  - https://pubmed.ncbi.nlm.nih.gov/1426367/
ID  - 1426367
ER  -