TY  - RPRT
TI  - Electrocardiographic changes associated with pectus excavatum.
AU  - E I ELISBERG
PY  - 1958
DO  - 10.7326/0003-4819-49-1-130
UR  - https://pubmed.ncbi.nlm.nih.gov/13545739/
ID  - 13545739
ER  -