Pulmonary hypertension in lymphangioleiomyomatosis: prevalence, severity and the role of carbon monoxide diffusion capacity as a screening method - Freitas, Carolina S. G.; Baldi, Bruno G.; Jardim, Carlos; Araujo, Mariana S.; Sobral, Juliana Barbosa; Heiden, Gláucia I.; Kairalla, Ronaldo A.; Souza, Rogério; Carvalho, Carlos R. R. (Orphanet Journal of Rare Diseases, 2017)