TY  - RPRT
TI  - The littlest cardiologist.
AU  - P J Mariani
AU  - B K Mitchell
PY  - 1990
DO  - 10.1001/jama.1990.03440240042009
UR  - https://pubmed.ncbi.nlm.nih.gov/2348535/
ID  - 2348535
ER  -