Implementing nitrogen multiple breath washout as a clinical tool ¿ A feasibility study Carolina Constant; Andreia Descalço; Ana Margarida Silva; Luísa Pereira; Celeste Barreto; Teresa Bandeira;

Utility of solar-powered oxygen delivery in a resource-constrained setting N. Conradi; K. Masumbuko Claude; B.E. Lee; A. Saleh; P. Mandhane; M. Hawkes;

Awareness and education in lung diseases: Are we reaching the target? Ricardo Estêvão Gomes; Isabel Saraiva; Mário Morais-Almeida;