TY  - RPRT
TI  - Murmur over an abnormal left apical mass.
AU  - O Yigitbasi
AU  - I Nalbantgil
PY  - 1971
DO  - 10.1378/chest.59.5.561
UR  - https://pubmed.ncbi.nlm.nih.gov/4952557/
ID  - 4952557
ER  -