Snow CF. Laboratory diagnosis of vitamin B12 and folate deficiency: A guide for the primary care physician. Arch Intern Med. 1999;159:1289-1298. This FAQ is provided for informational purposes only and is not intended as medical advice. A clinician’s test selection and interpretation, diagnosis...
Methylenetetrahydrofolate Reductase (MTHFR), DNA Analysis Test code(s) 36165, 10078 (NY), 17911 Question 1. What is methylenetetrahydrofolate reductase (MTHFR) DNA analysis, and what conditions are associated with the variants tested? Question 2. Can I test my patient while he/she is anticoa...