SPEED: a molecular-evolution-based database of mammalian orthologous groups. - Eric J. Vallender; Justin E. Paschall; Christine M. Malcom; Bruce T. Lahn; Gerald J. Wyckoff (Bioinform., 2006)

MicrobiomeR: An R Package for Simplified and Standardized Microbiome Analysis Workflows. - Robert A Gilmore; Shaurita Hutchins; Xiao Zhang 022; Eric J. Vallender (J. Open Source Softw., 2019)