1970s, Helium Dilution FRC, Photograph, Single-Breath DLCO, Spirometer, Steady-State DLCO Collins Modular Lung Analyzer – 1970’s May 10, 2013 Richard Johnston Leave a comment Photograph courtesy of Barbara A. Kerns
1970s, Helium Dilution FRC, Photograph, Single-Breath DLCO, Spirometer, Steady-State DLCO Collins Modular Lung Analyzer – 1970’s – Front Panel May 10, 2013 Richard Johnston Leave a comment Photograph courtesy of Barbara A. Kerns
1970s, Helium Dilution FRC, Single-Breath DLCO, Spirometer, Steady-State DLCO Collins Modular Lung Analyzer – 1970’s – Right Side May 10, 2013 Richard Johnston Leave a comment Photograph is courtesy of Barbara A. Kerns
1970s, Helium Dilution FRC, Photograph, Single-Breath DLCO, Spirometer, Steady-State DLCO Collins Modular Lung Analyzer – 1970’s – Left Side May 10, 2013 Richard Johnston Leave a comment Photography is courtesy of Barbara A. Kerns