title: [Mathematical analysis in a study of vitamin preparation consumption].
mesh_terms: D004363:Drug Utilization; D008433:Mathematics; D012044:Regression Analysis; D014586:USSR; D014815:Vitamins / Q000600:supply & distribution*
chemical_list: D014815:Vitamins
vernacular_title: Matematychnyĭ analiz pry vyvchenni spozhyvannia vitaminnykh preparativ.