[Changes in blood sialic acid levels associated with cancer chemotherapy].
D000368:Aged; D002272:Carcinoembryonic Antigen / Q000032:analysis; D004067:Digestive System Neoplasms / Q000097:blood / Q000188:drug therapy*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012794:Sialic Acids / Q000097:blood*
D002272:Carcinoembryonic Antigen; D012794:Sialic Acids