TY - GEN AU - D'Alessandro,A A TI - Serial suture holder for intracardiac valve replacement SN - 0042-2835 PY - 1972///0428 KW - Heart Valve Prosthesis KW - instrumentation KW - Surgical Instruments KW - Suture Techniques N1 - Publication Type: Journal Article UR - https://doi.org/10.1177/153857447100500503 ER -