TY  - RPRT
TI  - Analysis of the second heart sound using continuous wavelet transform.
AU  - S M Debbal
AU  - F Bereksi-Reguig
DO  - 10.1080/0309190031000111362
UR  - https://pubmed.ncbi.nlm.nih.gov/15371005/
ID  - 15371005
ER  -