TY  - RPRT
TI  - Declining sperm count. Data from two groups should not have been combined in analysis.
AU  - A J Eccersley
PY  - 1996
DO  - 10.1136/bmj.313.7048.43a
UR  - https://pubmed.ncbi.nlm.nih.gov/8664776/
ID  - 8664776
ER  -