Mercer, E N The effect of diphenylhydantoin upon beating of heart cells grown in vitro. [electronic resource] - The Journal of pharmacology and experimental therapeutics Feb 1967 - 267-70 p. digital Publication Type: Journal Article ISSN: 0022-3565 Subjects--Topical Terms: AnimalsArrhythmias, Cardiac--chemically inducedChick EmbryoCulture TechniquesDigoxin--pharmacologyHeart--drug effectsMicroscopy, Phase-ContrastMyocardium--cytologyPhenytoin--pharmacologyTelevisionTrypsin--pharmacology