title: A clinical evaluation of a rapid method for determination of folate deficiency by 14C-formate incorporation into serine of lymphocytes.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002250:Carbon Radioisotopes; D004912:Erythrocytes / Q000032:analysis; D005069:Evaluation Studies as Topic; D005365:FIGLU Test; D005260:Female; D005492:Folic Acid / Q000096:biosynthesis*; D005561:Formates / Q000378:metabolism*; D006801:Humans; D066298:In Vitro Techniques; D008214:Lymphocytes / Q000378:metabolism*; D008297:Male; D008722:Methods; D008875:Middle Aged; D012694:Serine / Q000096:biosynthesis*
chemical_list: D002250:Carbon Radioisotopes; D005561:Formates; D012694:Serine; D005492:Folic Acid