nref, number of spectra used for reference; nval, number of spectra used for validation. For internal validation, all spectra which had not been included in the reference data set were used.aThe proba
*Shown are the numbers (percentages) of order, family, genus, and species. A total of 49 bobwhites were used in this study. Bacteria were isolated from trachea, crops, ceca, and cloaca. Species or gen
