TY  - RPRT
TI  - Cardiac function in primary hypothyroidism.
AU  - J T Hayford
AU  - R M Schieken
AU  - R G Thompson
PY  - 1980
DO  - 10.1001/archpedi.1980.02130180014005
UR  - https://pubmed.ncbi.nlm.nih.gov/7386426/
ID  - 7386426
ER  -