Which field walking test should be used to assess functional exercise capacity in lung cancer? an observational study.Published in:BMC Pulmonary Medicine, 2015, v. 15, n. 1, p. 1, doi. 10.1186/s12890-015-0075-2By:Granger, Catherine L.;Denehy, Linda;Parry, Selina M.;Martin, Joel;Dimitriadis, Tim;Sorohan, Maeve;Irving, LouisPublication type:Article