TY  - RPRT
TI  - Calcific pulmonary stenosis.
AU  - L E Alday
AU  - E Moreyra
PY  - 1973
DO  - 10.1136/hrt.35.9.887
UR  - https://pubmed.ncbi.nlm.nih.gov/4741914/
ID  - 4741914
ER  -