TY  - RPRT
TI  - Some puzzling points concerning angina pectoris.
AU  - S A LEVINE
PY  - 1958
DO  - 10.1016/0002-9149(58)90071-7
UR  - https://pubmed.ncbi.nlm.nih.gov/13497951/
ID  - 13497951
ER  -