RT Journal Article SR Electronic T1 Childhood asthma and fruit consumption in South London JF European Respiratory Journal JO Eur Respir J FD European Respiratory Society DO 10.1183/09031936.00097806 A1 B.J. Okoko A1 P.G. Burney A1 R. Newson A1 J. Potts A1 S.O. Shaheen YR 2007 UL http://erj.ersjournals.com/content/early/2007/02/14/09031936.00097806.abstract AB