Fondell E, Balter O, Rothman KJ. Dietary intake and supplement use of vitamins C and E and upper respiratory tract infection. J Am Coll Nutr. 2011 Aug 1;30(4):248-58.
Caro JJ, Ward A, Craig T, Huybrecht K, Arana A, Wait S, Eleftheriou A. Impact of thalassemia major on patients and their families. Acta Haematol. 2002;107(3):150-7.
Vickers AD, Rotherham ID, Rose J. Vegetation succession and colonisation rates at the forest edge under different environmental conditions. Ann Appl Biol. 2000;58:1-8.
Vickers AD, Rotherham ID. The response of Bluebell (Hyacinthoides non-scripta) to seasonal differences between years and woodland management. Ann Appl Biol. 2000;58:351-6.