Comparative study of linear and curvilinear ultrasound probes to assess quadriceps rectus femoris muscle mass in healthy subjects and in patients with chronic respiratory disease
Crossref DOI link: https://doi.org/10.1136/bmjresp-2015-000103
Published Online: 2016-01-12
Published Print: 2016-01
Update policy: https://doi.org/10.1136/crossmarkpolicy
Mandal, S
Suh, E
Thompson, A
Connolly, B
Ramsay, M
Harding, R
Puthucheary, Z
Moxham, J
Hart, N