title: [STUDY OF THE EFFECT OF NICOTINIC ACID ON THE CALIBER OF RETINAL VESSELS].
mesh_terms: D035843:Biomedical Research; D006801:Humans; D009525:Niacin; D009539:Nicotinic Acids; D009885:Ophthalmology; D009902:Optic Neuritis; D010600:Pharmacology; D012106:Research; D012171:Retinal Vessels; D014666:Vasomotor System
chemical_list: D009539:Nicotinic Acids; D009525:Niacin
keywords: CLINICAL RESEARCH; NICOTINIC ACID; OPHTHALMOLOGY; OPTIC NEURITIS; PHARMACOLOGY; RETINAL VESSELS; VASOMOTOR SYSTEM
vernacular_title: IZUCHENIE VLIIANIIA NIKOTINOVO I KISLOTY NA KALIBR SOSUDOV SETCHATO I OBOLOCHKI.