TY - BOOK ID - 145377541 TI - Echocardiographic assessment of prosthetic heart valves PY - 1992 PB - Saint Louis, MO : Mosby Year Book, DB - UniCat KW - HEART VALVE PROSTHESIS KW - ECHOCARDIOGRAPHY UR - https://www.unicat.be/uniCat?func=search&query=sysid:145377541 AB - ER -