TY  - RPRT
TI  - Decrease in heart contractility produced by ouabain in fibers exposed to theophylline.
AU  - W C De Mello
AU  - M Gonzalez-Castillo
PY  - 1980
UR  - https://pubmed.ncbi.nlm.nih.gov/7403655/
ID  - 7403655
ER  -