TY  - GEN
AU  - Shell,W E
TI  - The syndrome of midsystolic extra sound and late systolic murmur
SN  - 0025-6986
PY  - 1972///0815
KW  - Cineangiography
KW  - Electrocardiography
KW  - Heart Auscultation
KW  - Heart Valve Diseases
KW  - etiology
KW  - Humans
KW  - Mitral Valve
KW  - abnormalities
N1  - Publication Type: Journal Article
ER  -