KHAN, M Karim. Health-care activities protect and restore health and save lives. But what about the waste and by-products they generate?. Community Based Medical Journal, [S. l.], v. 5, n. 2, p. 1–3, 2016. DOI: 10.3329/cbmj.v5i2.53923. Disponível em: https://www.banglajol.info/index.php/CBMJ/article/view/53923. Acesso em: 10 oct. 2025.