TY - BOOK T1 - Congenital defects DA - [1969] CY - New York, AU - Saxén, Lauri. AU - Rapola, Juhani, CN - QM691 CN - QM691 PB - Holt, Rinehart, and Winston PP - New York, PY - [1969] ID - 53649 KW - Abnormalities, Human. KW - Heredity, Human. SN - 003079255X TI - Congenital defects ER -