TY - STAND
AU - K. Wurst
AU - S. Ephross
AU - J. Loehr
AU - D. Clark
AU - H. Guess
BT - Birth Defects Res A Clin Mol Teratol
DO - 10.1002/bdra.20356
M1 - 4
PY - 2007
SP - 309
EP - 16
T2 - Birth Defects Res A Clin Mol Teratol
TI - Evaluation of the General Practice Research Database congenital heart defects prevalence: comparison to United Kingdom national systems
VL - 79
SN - 1542-0752 (Print) 1542-0752
ER -