title: Seasonal variation in plasma vitamin C concentration in Pitkäranta, Northwestern Russia.
authors.affiliation: National Institute for Health and Welfare (THL), Helsinki, Finland.
authors.forename: L
authors.initials: L
authors.lastname: Paalanen
authors.forename: R
authors.initials: R
authors.lastname: Prättälä
authors.forename: G
authors.initials: G
authors.lastname: Alfthan
authors.forename: I
authors.initials: I
authors.lastname: Salminen
authors.forename: T
authors.initials: T
authors.lastname: Laatikainen
mesh_terms: D000328:Adult; D001205:Ascorbic Acid / Q000097:blood*; D001206:Ascorbic Acid Deficiency / Q000097:blood* / Q000209:etiology; D004032:Diet; D005260:Female; D005519:Food Preservation; D005523:Food Supply; D006801:Humans; D008297:Male; D008875:Middle Aged; D012426:Russia; D012621:Seasons
chemical_list: D001205:Ascorbic Acid