Histidine loading (FIGlu excretion) test.
D000328:Adult; D002648:Child; D002675:Child, Preschool; D005365:FIGLU Test; D005260:Female; D005494:Folic Acid Deficiency / Q000175:diagnosis; D006639:Histidine / Q000378:metabolism; D006801:Humans; D007093:Imidazoles / Q000652:urine; D007223:Infant; D011247:Pregnancy
D007093:Imidazoles; D006639:Histidine