PT - JOURNAL ARTICLE AU - Wagner, Joan AU - Graham, Gerald R. TI - ATRIAL SEPTAL DEFECT IN CHILDREN AID - 10.1136/hrt.19.3.318 DP - 1957 Jul 01 TA - British Heart Journal PG - 318--326 VI - 19 IP - 3 4099 - http://heart.bmj.com/content/19/3/318.short 4100 - http://heart.bmj.com/content/19/3/318.full SO - Heart1957 Jul 01; 19