TY  - GEN
AU  - Zera,E
TI  - [Selected problems from the diagnosis of acquired heart defects]
SN  - 0032-3756
PY  - 1969///0117
KW  - Aortic Valve Stenosis
KW  - diagnosis
KW  - Heart Valve Diseases
KW  - Humans
KW  - Mitral Valve Stenosis
N1  - Publication Type: Journal Article
ER  -