@misc{indiciaef09fa69239fe, title = {Subpopulation differentials in STD transmission.}, author = {S N Seidman and S Aral}, year = {1992}, doi = {10.2105/ajph.82.9.1297}, url = {https://pubmed.ncbi.nlm.nih.gov/1503180/}, note = {Source identifier: 1503180} }