PT - JOURNAL ARTICLE AU - Amita Singh AU - Jaya Kala AU - Sandeep Sahay AU - Ashok Shah TI - Exertional dyspnea in a 50-year-old man DP - 2006 Sep 01 TA - Saudi Medical Journal PG - 1439--1440 VI - 27 IP - 9 4099 - http://smj.org.sa/content/27/9/1439.short 4100 - http://smj.org.sa/content/27/9/1439.full SO - Saudi Med J2006 Sep 01; 27