Alpha-1-Antitrypsin, Quantitative by ELISA, Random Stool

Alpha Fetoprotein (Amniotic Fluid) with Reflex to Acetylcholinesterase and Fetal Hemoglobin

Alpha-1-Antitrypsin Clearance, Quantitative by ELISA, Timed Stool

Alkaline Phosphatase, Serum or Plasma

Alport Syndrome, X-linked (COL4A5) Deletion/Duplication

Alpha-1-Antitrypsin (AAT) by Immunohistochemistry

Alkaline Phosphatase Isoenzymes, CSF

Alport Syndrome, X-linked (COL4A5) Sequencing and Deletion/Duplication

Alpha-1-Acid Glycoprotein

ALK (D5F3) with Interpretation by Immunohistochemistry

Alpha Subunit, Pituitary Glycoprotein Hormones (PGH)

Amantadine Quantitative, Serum or Plasma

Amikacin, Random Level

Amitriptyline and Nortriptyline, Serum or Plasma

Anaerobic Organism Identification

Amino Acids Quantitative by LC-MS/MS, CSF

Aminolevulinic Acid Dehydratase (ALAD), Blood

Amino Acids Quantitative by LC-MS/MS, Urine

Aminolevulinic Acid (ALA), Random Urine

Aminolevulinic Acid (ALA), Urine