AU - B. Naumov, Leonid TI - Heart murmurs auscultation as professional learning problems PT - Journal Article DP - 2009 TA - Anatol J Cardiol PG - 167-175 VI - 9 IP - 3 AID - [doi] PMID - 19520649 4100 - https://dx.doi.org/ SO - The Anatolian Journal of Cardiology, 2009 9(3):167