ZUIDAH, Zuidah. The Relationship of Knowledge with the Actions of the Patients of Pulmonary Tuberculosis About the Prevention of Covid–19 in Pulmonary Poly Rumah Sakit Haji Medan 2021. Science Midwifery, [S. l.], v. 10, n. 1, October, p. 6–8, 2021. Disponível em: https://midwifery.iocspublisher.org/index.php/midwifery/article/view/130. Acesso em: 26 may. 2026.