Caenorhabditis elegans as a model organism in the study of nucleoside transporters. (February 2002) - Appleford, P.J.; Griffiths, M.; Chomey, E.G.; Yao, S.Y.M.; MacGregor, D.; Isaac, R.E.; Hope, I.A.; Coates, D.; Cass, C.E.; Young, J.D.; Baldwin, S.A.