Schnog, J B Plasma levels of asymmetric dimethylarginine (ADMA), an endogenous nitric oxide synthase inhibitor, are elevated in sickle cell disease. [electronic resource] - Annals of hematology May 2005 - 282-6 p. digital Publication Type: Journal Article ISSN: 0939-5555 Standard No.: 10.1007/s00277-004-0983-3 doi Subjects--Topical Terms: AdultAnemia, Sickle Cell--bloodArginine--analogs & derivativesFemaleHemoglobin, SickleHumansMaleMiddle AgedNitric Oxide--metabolismNitric Oxide Synthase--antagonists & inhibitorsVascular Cell Adhesion Molecule-1--blood