Low selenium levels in serum and increased concentration in neoplastic tissues in patients with colorectal cancer: Correlation with serum carcinoembryonic antigen
Konstantin Charalabopoulos, Antonios Kotsalos, Spyridon Karkabounas, Patrona Vezyraki, Vicky Kalfakakou, Apostolos Metsios, Christos Golias, Alexander Charalabopoulos, Anna Batistatou, Angelos Evangelou
2006
Scandinavian Journal of Gastroenterology