title: A tetrodotoxin-sensitive fast Na+ current density has no correlation with the cell size in sinoatrial node.
authors.affiliation: Department of Medicine, Kasugai Rehabilitation Hospital, Yamanashi, Japan.
authors.forename: H
authors.initials: H
authors.lastname: Muramatsu
authors.forename: R D
authors.initials: RD
authors.lastname: Nathan
mesh_terms: D000818:Animals; D066298:In Vitro Techniques; D008297:Male; D011817:Rabbits; D012849:Sinoatrial Node / Q000166:cytology*; D015222:Sodium Channels / Q000187:drug effects; D013779:Tetrodotoxin / Q000494:pharmacology*
chemical_list: D015222:Sodium Channels; D013779:Tetrodotoxin