title: Frequency analysis may distinguish the effects of calcium antagonists on mechanical and electrical activity.
authors.forename: S
authors.initials: S
authors.lastname: Nakayama
mesh_terms: D000818:Animals; D016477:Artifacts; D004594:Electrophysiology / Q000379:methods*; D006801:Humans; D009119:Muscle Contraction / Q000502:physiology*; D009130:Muscle, Smooth / Q000502:physiology*; D010528:Peristalsis / Q000502:physiology*; D013270:Stomach / Q000033:anatomy & histology* / Q000502:physiology*