000 01115 a2200361 4500
005 20250512114559.0
264 0 _c19740302
008 197403s 0 0 eng d
022 _a0021-7263
040 _aNLM
_beng
_cNLM
100 1 _aHarrison, W K
245 0 0 _aEvaluation of subjective grading of ballistocardiograms and comparison with grading by digital computer.
_h[electronic resource]
260 _bThe Johns Hopkins medical journal
_cJan 1974
300 _a17-27 p.
_bdigital
500 _aPublication Type: Comparative Study; Journal Article
650 0 4 _aAdult
650 0 4 _aBallistocardiography
650 0 4 _aCarotid Arteries
650 0 4 _aComputers
650 0 4 _aDiagnosis, Computer-Assisted
650 0 4 _aEvaluation Studies as Topic
650 0 4 _aFemale
650 0 4 _aHeart
_xphysiology
650 0 4 _aHeart Diseases
_xdiagnosis
650 0 4 _aHeart Rate
650 0 4 _aHumans
650 0 4 _aMale
650 0 4 _aMethods
650 0 4 _aMiddle Aged
650 0 4 _aPulse
700 1 _aHudson, R E
773 0 _tThe Johns Hopkins medical journal
_gvol. 134
_gno. 1
_gp. 17-27
999 _c4592612
_d4592612