CROFTON, Professor John. Physical Signs in the Chest Part II. Res Medica, [S. l.], v. 4, n. 2, 2013. DOI: 10.2218/resmedica.v4i2.423. Disponível em: https://journals.ed.ac.uk/resmedica/article/view/423. Acesso em: 22 jul. 2024.