HOSEININIA, S.; KEBAR, S. M.-.; KHEIR, K. G.-. Study the frequency of bronchial anthracosis and its influencing factors in patients undergoing bronchoscopy in Ardabil city hospital, 2013-2015. International Journal Of Community Medicine And Public Health, [S. l.], v. 7, n. 10, p. 3843–3846, 2020. DOI: 10.18203/2394-6040.ijcmph20204348. Disponível em: https://www.ijcmph.com/index.php/ijcmph/article/view/6910. Acesso em: 27 apr. 2024.