title: Circulating and excretory nitrite and nitrate: their value as measures of nitric oxide synthesis, bioavailability and activity is inherently limited.
authors.affiliation: Centre of Pharmacology and Toxicology, Hannover Medical School, Hannover, Germany. Electronic address: tsikas.dimitros@mh-hannover.de.
authors.forename: Dimitrios
authors.initials: D
authors.lastname: Tsikas
mesh_terms: D006801:Humans; D009569:Nitric Oxide / Q000097:blood* / Q000378:metabolism*
chemical_list: D009569:Nitric Oxide