title: The emerging utility of neopterin?
authors.forename: John
authors.initials: J
authors.lastname: Beigel
mesh_terms: D000305:Adrenal Cortex Hormones / Q000494:pharmacology; D006801:Humans; D019798:Neopterin / Q000097:blood*; D045169:Severe Acute Respiratory Syndrome / Q000097:blood* / Q000188:drug therapy / Q000503:physiopathology; D012720:Severity of Illness Index
chemical_list: D000305:Adrenal Cortex Hormones; D019798:Neopterin