TY  - RPRT
TI  - Effect of time interval between ejaculations on semen parameters.
AU  - J H Check
AU  - R Epstein
AU  - R Long
DO  - 10.3109/01485019108987658
UR  - https://pubmed.ncbi.nlm.nih.gov/1953201/
ID  - 1953201
ER  -