TY  - GEN
AU  - Cossio,P
AU  - Cossio,P R
AU  - Kreutzer,E
AU  - Cossio,P M
AU  - Matienzo,C G
TI  - First heart sound splitting
SN  - 0366-5313
PY  - 1966///0901
KW  - Heart Auscultation
KW  - Heart Diseases
KW  - diagnosis
KW  - Humans
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1159/000168513
ER  -