The intradermal vitamin C test as an index of the level of vitamin C in blood and urine and its applicability to Ceylon subjects.
D001205:Ascorbic Acid / Q000032:analysis*; D001826:Body Fluids; D006801:Humans; D012867:Skin / Q000378:metabolism*; D013188:Sri Lanka
D001205:Ascorbic Acid
SKIN/metabolism; VITAMIN C/determination