TY  - RPRT
TI  - Sperm abnormalities and cigarette smoking.
AU  - E M Berry
PY  - 1981
DO  - 10.1016/s0140-6736(81)92325-4
UR  - https://pubmed.ncbi.nlm.nih.gov/6112511/
ID  - 6112511
ER  -