TY  - BOOK
AU  - Bergsma,Daniel
ED  - National Foundation - March of Dimes
TI  - Congenital cardiac defects-recent advances
SN  - 0683063626
PY  - 1972///
CY  - Baltimore
PB  - Williams & Wilkins
KW  - Heart Defects, Congenital
KW  - Congresses
N1  - vol. 8; Birth defects original articles series
ER  -