Books and documentaries
BBC Horizon 25.10.2018: Trial – Vitamin Pills: Miracle or Myth? Nearly half of us take a vitamin or mineral supplement every day, but what are these pills sold on every high street actually doing for us? Digging deeper than the eye catching words on the packaging, Dr Giles Yeo investigates who really needs a supplement by putting our diets to the test.
Gluud C, Klingenberg SL, Gluud LL. Quality of randomised clinical trials in portal hypertension and other fields of hepatology. In: de Franchis R, ed. Portal Hypertension IV: Proceedings of the Fourth Baveno International Consensus Workshop on Methodology of Diagnosis and Treatment. Oxford: Blackwell Science Ltd. 2006: 328-44.