Marcel L. Verdonk and David C. Rees. “Group Efficiency: A Guideline for Hits-to-Leads Chemistry.” ChemMedChem 3, no. 8 2008: 1179–1180. DOI: 10.1002/cmdc.200800132.

Marcel L. Verdonk and David C. Rees. “Group Efficiency: A Guideline for Hits-to-Leads Chemistry.” ChemMedChem 3, no. 8 2008: 1179–1180. DOI: 10.1002/cmdc.200800132.