[The relations between volumogram and electrogram in the isolated frog heart.  I].
D000818:Animals; D001001:Anura; D004562:Electrocardiography; D006321:Heart; D010991:Plethysmography
ELECTROCARDIOGRAPHY; PLETHYSMOGRAPHY
Beziehungen zwischen Volumogramm und Elektrogramm am isolierten Froschherzen.  I.