Instruments, nerve action, and the all-or-none principle.
Frank
R G
RG
Medical History Division, Department of Anatomy, School of Medicine, University of California, Los Angeles, 90024, USA.
D004864:Equipment and Supplies / Q000266:history*; D049672:History, 19th Century; D049673:History, 20th Century; D009482:Neurophysiology / Q000266:history*