Inhaled sodium cromoglycate in children with asthma. Issue 3 (1st March 2002) - Edwards, A; Stevens, M; Holgate, S; Iikura, Y; Åberg, N; König, P; Reinhardt, D; Stenius-Aarniala, B; Warner, J; Weinberg, E; Callaghan, B; Howell, J