ENGEL, B.; SCHINDLER, C.; LEUPPI, J. D.; RUTISHAUSER, J. Predictors of re-exacerbation after an index exacerbation of chronic obstructive pulmonary disease in the REDUCE randomised clinical trial. Swiss Medical Weekly, [S. l.], v. 147, n. 1920, p. w14439, 2017. DOI: 10.4414/smw.2017.14439. Disponível em: https://smw.ch/index.php/smw/article/view/2304. Acesso em: 19 jun. 2024.