Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type Blood (1) (-) Serum or Plasma (1) Test Area (-) Therapeutics (1) Test Category Analgesics (10) Anesthetics (5) Antacids (2) Antiarrhythmics (2) Anticholinergics (2) Antidepressants (15) Antidiabetics (4) Antiepileptics/Antiseizures (14) Antihistamines (1) Antihypertensives (9) Antimicrobials (10) Antimigraines (2) (-) Antineoplastics (1) Antiparkinsons (4) Antipsychotics (12) Antirheumatics (1) Antithrombotics (2) Bronchodilators (3) Cholinesterase Inhibitors (3) Decongestants (2) Diuretics (2) Hypoglycemic Agents (1) Immunosuppressants (2) Muscle Relaxants (1) Other (1) Sedative/Hypnotics (12) Stimulants (4) Sympathomimetic Amines (2) Vasodilators (4) Test Sub-Category Other (1) Test Test Name 4311SP Tamoxifen and Metabolites, Serum/Plasma