[Frontiers in Bioscience 1, e34-41, July 1, 1996]


Karen Strahan, Andrew Preece and Kenth Gustafsson

Division of Cell & Molecular Biology, Institute of Child Health, University of London, 30 Guilford St., London WC1N 1EH, UK

Received 06/21/96; Accepted 07/02/96; On-line 07/08/96


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