TI  - Thebesian valve: the cause of unsuccessful retrograde coronary sinus cannulation
AU  - Holda, M.K.
AU  - Koziej, M.
AU  - Klimek-Piotrowska, W.
SO  - The Anatolian Journal of Cardiology 2015;15:5008-5009.
DO  - 10.5152/akd.2015.5952