IN 1955 Benirschke and Brown 1 reported extensively on the occurrence of congenital anomalies in association with the absence of one of the two umbilical arteries. This study, together with previous ...
From the Urological Clinic of the Boston Lying-In Hospital. Prather — Assistant Urologist, Boston Lying-in Hospital, Beth Israel Hospital and Newton Hospital. Crabtree — Urologist to the Boston ...