[A device for photoelectric recording of the amplitude of contraction of cells and explants of chick embryo myocardium].
D000818:Animals; D002642:Chick Embryo / Q000166:cytology*; D004562:Electrocardiography; D008853:Microscopy; D009119:Muscle Contraction; D009206:Myocardium / Q000166:cytology*; D010783:Photometry / Q000295:instrumentation
Ustanovka dlia fotoélektricheskoĭ registratsii amplitudy sokrashcheniia kletok i éksplantatov miokarda kurinogo émbriona.