[Vitamin B-12 concentration in the blood serum of patients with ancylostomatic anemia].
D000293:Adolescent; D000328:Adult; D000724:Ancylostomiasis / Q000097:blood*; D000740:Anemia / Q000097:blood*; D005260:Female; D006801:Humans; D008297:Male; D014805:Vitamin B 12 / Q000097:blood*
D014805:Vitamin B 12
Soderzhanie vitamina B 12 vsyvorotke krovi bol'nykh ankilostomidoznoĭ anemieĭ.