TY  - GEN
AU  - LUISADA,A A
AU  - DI BARTOLO,G
TI  - High frequency phonocardiography
SN  - 0002-9149
PY  - 1998///1101
KW  - Humans
KW  - Phonocardiography
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1016/0002-9149(61)90178-3
ER  -