Does cytomegalovirus play a causative role in the development of various inflammatory diseases and cancer?.
Cytomegalovirus, Epstein–Barr virus and risk of breast cancer before age 40 years: a case–control study
Plasma and dietary vitamin C levels and risk of gastric cancer in the European Prospective Investigation into Cancer and Nutrition (EPIC-EURGAST)
An increase in selenium intake improves immune function and poliovirus handling in adults with marginal selenium status.