1. Muscular performance in cystic fibrosis patients and its relation to vitamin E;Darby, C.W.; Davidson, A.G.F.; Desai, I.D.;Archives of Disease in Childhood,1973
2. Studies of tocopherol deficiency in infants and children. VI. Evaluation of muscle strength and effect of tocopherol administration in children with cistic fibrosis;Levin, S.; Gordon, M.H.; Nitowsky, H.M.; Goldman, C.; di Sant Agnese, P.; Gordon, H.H.;Pediatrics,1961
3. on 'Muscular performance in cystic fibrosis patients and its relation to vitamin E' confirms studies performed by Professor Harry Gordon and his coworkers some 15 years ago when they reported on 'Evaluation of muscle strength and effect of tocopherol administration in children with cystic fibrosis';Sir, The report from Vancouver (Darby, Davidson; Desai,1973
4. Patients with cystic fibrosis have tocopherol deficiency presumably as a result of steatorrhoea. Evidence for Sir, It may interest your readers to know that 25 years ago while describing the rise of blood urea
5. Blood urea: normal values in early infancy related to feeding practices;Davies, D.P.; Saunders, R.;Archives of Disease in Childhood,1973