Inhibitory effect of a two day fast on reactive oxygen species (ROS) generation by leucocytes and plasma ortho-tyrosine and meta-tyrosine concentrations. - Dandona,P.; Mohanty,P.; Hamouda,W.; Ghanim,H.; Aljada,A.; Garg,R.; Kumar,V. (J Clin Endocrinol Metab, 2001)