title: [Effect of vitamin B 12 on betterment of retinal function in primary glaucoma].
mesh_terms: D000328:Adult; D000368:Aged; D005260:Female; D005901:Glaucoma / Q000188:drug therapy*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012160:Retina / Q000187:drug effects*; D014794:Visual Fields; D014805:Vitamin B 12 / Q000008:administration & dosage / Q000494:pharmacology / Q000627:therapeutic use*
chemical_list: D014805:Vitamin B 12
vernacular_title: Badania nad wpływem witaminy B12 na poprawe czynności siatkówki w jaskrze pierwotnej