@article{marcondes_edmonds_1967,  title={Health knowledge of prostitutes in Saigon, Vietnam: a study of health attitudes and habits relating to venereal diseases taken from a group of prostitutes},  volume={1},  ISSN={0034-8910},  url={https://doi.org/10.1590/S0034-89101967000100004},  DOI={10.1590/S0034-89101967000100004},  number={1},  journal={Revista de Saúde Pública},  publisher={Faculdade de Saúde Pública da Universidade de São Paulo},  author={Marcondes, Ruth Sandoval and Edmonds, Scott W.},  year={1967},  month={Jun},  pages={18–23} }