[On the problem of vitamin C supply under the conditions in Archangel].
SHEKHTMAN
G A
GA
D001205:Ascorbic Acid; D003081:Cold Climate; D004032:Diet; D015596:Nutrition Assessment; D014815:Vitamins
D014815:Vitamins; D001205:Ascorbic Acid
COLD CLIMATE; VITAMIN C/nutrition and diet