Specificity of a Bacteroides thetaiotaomicron marker for human feces - Carson, C.A.; Christiansen, J.M.; Yampara-Iquise, H.; Benson, V.W.; Baffaut, C.; Davis, Jerri; Broz, R.R.; Kurtz, W.B.; Rogers, W.M.; Fales, W.H. (Applied and Environmental Microbiology, 2005)