Absorption of large oral doses of 5-formyltetrahydrofolate in man.
D000284:Administration, Oral; D000328:Adult; D005492:Folic Acid / Q000097:blood; D006801:Humans; D007408:Intestinal Absorption; D002955:Leucovorin / Q000008:administration & dosage / Q000097:blood*; D008297:Male; D013997:Time Factors
D005492:Folic Acid; D002955:Leucovorin