Research to evaluate the efficiency of the structured teaching programme in terms of knowledge on prevention of sexually transmitted diseases among college students at chosen institutions in Dharwad, Karnataka, INDIA. Journal of Pharmaceutical Negative Results [Internet]. 2022 Oct. 10 [cited 2025 Oct. 15];:1336-40. Available from: https://mail.pnrjournal.com/index.php/home/article/view/1923