Strengths and limitations of the six-minute-walk test: a model biomarker study in idiopathic pulmonary fibrosis.

Heresi GA, Dweik RA. (2011) Strengths and limitations of the six-minute-walk test: a model biomarker study in idiopathic pulmonary fibrosis. Am J Respir Crit Care Med. 183(9):1122-4. PMID: 21531951

Link to journal: http://www.atsjournals.org/journal/ajrccm