TY - GEN AU - Gross,R E TI - SURGICAL MANAGEMENT OF THE PATENT DUCTUS ARTERIOSUS: WITH SUMMARY OF FOUR SURGICALLY TREATED CASES SN - 0003-4932 PY - 2007///0917 N1 - Publication Type: Journal Article UR - https://doi.org/10.1097/00000658-193909000-00001 ER -