title: On the conservation and determination of 5-hydroxytryptamine in blood.
mesh_terms: D001205:Ascorbic Acid; D001774:Blood Chemical Analysis / Q000592:standards; D001793:Blood Preservation; D002248:Carbon Monoxide; D002276:Carcinoid Tumor / Q000097:blood; D003486:Cyanides; D004355:Drug Stability; D004492:Edetic Acid; D005615:Freezing; D006801:Humans; D012701:Serotonin / Q000097:blood*; D013440:Sulfides; D013997:Time Factors
chemical_list: D003486:Cyanides; D013440:Sulfides; D012701:Serotonin; D002248:Carbon Monoxide; D004492:Edetic Acid; D001205:Ascorbic Acid