A photon-coupled amplifier for measuring and recording physiological signals
Med Biol Eng
.
1970 Jan;8(1):103-5.
doi: 10.1007/BF02551756.
Authors
M Bracale
,
M Marsico
PMID:
5487668
DOI:
10.1007/BF02551756
No abstract available
MeSH terms
Amplifiers, Electronic
Electrocardiography / instrumentation*
Light*
Muscle Contraction