The lost page of the history of the USSR cardiology: Moscow professors Ya.G. Etinger (1887–1951) and V.E. Nezlin (1894–1975)
October 1, 2015V.I. Borodulin1, Doctor of Medical Sciences, Professor S.P. Glyantsev1,2, Doctor of Medical Sciences, Professor A.V. Topolyanskiy3, Doctor of Medical Sciences, Associate Professor 1N.A. Semashko National Public Health Research Institute, Moscow (Russian Federation); 2The National Research Institute of Public Health of Bakoulev Scientific…