Martolia, D. S., Srivastava, V. K., Mohan, U., Gupta, S. C., Srivastava, J. P., Saxena, S. C., … Nigam, S. (2003). Stds Amongst slum dwellers of lucknow "a kap study". Indian Journal of Community Health, 15(2), 36–43. Retrieved from https://www.iapsmupuk.org/journal/index.php/IJCH/article/view/83