1. Serum neopterin in acute coronary syndromes
S Gupta, S Fredericks, RA Schwartzman, DW Holt, JC Kaski 
The Lancet 
Volume 349, Issue 9060, Pages (April 1997)
DOI: /S (05)
Copyright © 1997 Elsevier Ltd Terms and Conditions

2. Figure
Comparison of mean (SD) concentrations of neopterin/creatinine in patients with ischaemic heart disease and controls
NC=control group; PMI=previous myocardial infarction; UA=unstable angina; AMI=acute myocardial infarction.
Neopterin concentrations are expressed as neopterin/creatinine ratios corrected for renal function in all patients. Intra-assay and interassay variation of less than 5% and less than 12%, respectively, for neopterin. *UA vs PMI p<0·005. †UA vs NC p=0·02. ‡AMI vs NC and PMI p<0·001.
The Lancet  , DOI: ( /S (05) )
Copyright © 1997 Elsevier Ltd Terms and Conditions