PT - JOURNAL ARTICLE AU - Graham W. Hayward AU - J. M. S. Knott TI - THE EFFECT OF EXERCISE ON LUNG DISTENSIBILITY AND RESPIRATORY WORK IN MITRAL STENOSIS AID - 10.1136/hrt.17.3.303 DP - 1955 Jul 01 TA - British Heart Journal PG - 303--311 VI - 17 IP - 3 4099 - http://heart.bmj.com/content/17/3/303.short 4100 - http://heart.bmj.com/content/17/3/303.full SO - Heart1955 Jul 01; 17