@misc{indiciae311ed805a09f,
  title = {Differences in seminal parameters in specimens collected via intercourse and incomplete intercourse (coitus interruptus)},
  author = {P M Zavos and G D Kofinas and N V Sofikitis and P N Zarmakoupis and I Miyagawa},
  year = {1994},
  doi = {10.1016/s0015-0282(16)56779-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/8194640/},
  note = {Source identifier: 8194640}
}