title: [Progress of nutrition hygiene in the Armenian SSR in the past 50 years].
mesh_terms: D001136:Armenia; D049673:History, 20th Century; D009747:Nutritional Physiological Phenomena
vernacular_title: Nekotorye voprosy razvitiia gigieny pitaniia v Armianskoĭ SSR za proshedshie 50 let.