title: Nitric oxide--sources, evolution and potential biological and clinical relevance.
authors.forename: S O
authors.initials: SO
authors.lastname: McLigeyo
mesh_terms: D000818:Animals; D005075:Biological Evolution; D004727:Endothelium / Q000187:drug effects; D005609:Free Radicals; D006801:Humans; D009569:Nitric Oxide / Q000502:physiology*
chemical_list: D005609:Free Radicals; D009569:Nitric Oxide