A rare case of Paraquat poisoning developing pneumothorax. International Journal of Biomedical Research, [S. l.], v. 4, n. 12, p. 723–725, 2013. DOI: 10.7439/ijbr.v4i12.451. Disponível em: https://ssjournals.co.in/index.php/ijbr/article/view/917. Acesso em: 9 mar. 2026.