Author Details
Sigal, N. I.
Issue | Section | Title | File |
Vol 53, No 1 (1972) | Articles | Analysis of electrophonocardiographic and radiological data of patients with mitral stenosis |
![]() (Rus) |
Issue | Section | Title | File |
Vol 53, No 1 (1972) | Articles | Analysis of electrophonocardiographic and radiological data of patients with mitral stenosis |
![]() (Rus) |