PT - JOURNAL ARTICLE AU - SAMUEL SIU AU - DAVID CHITAYAT AU - GARY WEBB TI - Pregnancy in women with congenital heart defects: what are the risks? AID - 10.1136/hrt.81.3.225 DP - 1999 Mar 01 TA - Heart PG - 225--226 VI - 81 IP - 3 4099 - http://heart.bmj.com/content/81/3/225.short 4100 - http://heart.bmj.com/content/81/3/225.full SO - Heart1999 Mar 01; 81