@misc{indiciae438e68e6399a, title = {[Diaphragmatic function during exercise in patients with severe COPD].}, author = {J Gea and J Sauleda and M Orozco-Levi and M C Aguar and E Barreiro and J M Broquetas}, year = {1999}, doi = {10.1016/s0300-2896(15)30244-1}, url = {https://pubmed.ncbi.nlm.nih.gov/10410208/}, note = {Source identifier: 10410208} }