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American Heart Journal|February 1, 1982
Electrocardiographic observations in severe aortic valve stenosis: correlative necropsy study to clinical, hemodynamic,, and ECG variables demonstrating relation of 12-lead QRS amplitude to peak systolic transaortic pressure gradientR J Siegel, W C RobertsPsychopharmacology|January 1, 1993
Heroin self-administration in rats under a progressive ratio schedule of reinforcementD C Roberts, S A BennettPsychopharmacology|June 1, 1997
Baclofen suppression of cocaine self-administration: demonstration using a discrete trials procedureD C Roberts, M M AndrewsJournal of Clinical Pathology|December 1, 1974
An evaluation of low voltage counterimmunoelectrophoresis for the detection of hepatitis-B antigen (HB Ag)E O Caul, P C RobertsThe American Journal of Cardiology|October 1, 1986
Clinical and morphologic observations after simultaneous replacement of the tricuspid, mitral and aortic valvesM F Sullivan, W C RobertsCardiology Clinics|November 1, 1986
Morphologic findings in sudden coronary death: a comparison of those with and those without previous symptoms of myocardial ischemiaC A Warnes, W C RobertsAdvances in Cardiology|January 1, 1978
Structural changes in Hancock porcine xenograft cardiac valve bioprosthesesT L Spray, W C RobertsGut|December 1, 1985
Abnormal responses to morphine-neostigmine in patients with undefined biliary type painI C Roberts-Thomson, J ToouliPageof 367