TY - GEN AU - ENDRYS,J AU - BARTOVA,A TI - Pharmacological methods in the phonocardiographic diagnosis of regurgitant murmurs SN - 0007-0769 PY - 1998///1101 KW - Heart Murmurs KW - Heart Valve Diseases KW - Heart Valves KW - Humans KW - Nitrites KW - pharmacology KW - Phonocardiography KW - Serotonin KW - Sympathomimetics N1 - Publication Type: Journal Article UR - https://doi.org/10.1136/hrt.24.2.207 ER -