Drupal-Bibcite0<style face="normal" font="default" size="100%">Optimization of inhibitors of the tyrosine kinase EphB4. 2. Cellular potency improvement and binding mode validation by X-ray crystallography</style><style face="normal" font="default" size="100%">Optimization of inhibitors of the tyrosine kinase EphB4. 2. Cellular potency improvement and binding mode validation by X-ray crystallography</style>