TY - GEN AU - Koudelková,E AU - Jebavý,P AU - Niederle,P TI - [Echocardiographic study of the effect of nitroglycerin in aortic insufficiency] SN - 0042-773X PY - 1980///1021 KW - Adult KW - Aortic Valve Insufficiency KW - diagnosis KW - Echocardiography KW - Humans KW - Middle Aged KW - Nitroglycerin KW - therapeutic use N1 - Publication Type: English Abstract; Journal Article ER -