@misc{indiciaee16a1dbde8a7,
  title = {Penile spines affect copulatory behaviour in a primate (Callithrix jacchus).},
  author = {A F Dixson},
  year = {1991},
  doi = {10.1016/0031-9384(91)90280-2},
  url = {https://pubmed.ncbi.nlm.nih.gov/2062934/},
  note = {Source identifier: 2062934}
}