1. Evening primrose oil (Efamol) in the treatment of children with atopic eczema;Bordom;Drugs Exp Clin Res,1987
2. Evening primrose oil in the treatment of atopic eczema: effect on clinical status, plasma phospholipid fatty acids and circulating blood prostaglandins;Schalin-Karrila;Br J Dermatol,1987
3. Randomisation and baseline comparisons in clinical trials;Altman;Lancet,1990
4. Oral evening-primrose-seed oil improves atopic eczema;Wnght;Lancet,1982