“Effectiveness Of Structured Teaching Program On Knowledge Regarding Post Covid-19 Complications Among People In Selected Area.”A Pre-Experimental Study. Journal of Pharmaceutical Negative Results, [S. l.], v. 13, p. 2192–2197, 2022. DOI: 10.47750/pnr.2022.13.S05.345. Disponível em: https://mail.pnrjournal.com/index.php/home/article/view/4005.. Acesso em: 9 jun. 2026.