P. B. Eckburg et al., “Diversity of the Human Intestinal Microbial Flora,” Science 308, no. 5728 (June 10, 2005): 1635–38.
21
M. Hamady and R. Knight, “Microbial Community Profiling for Human Microbiome Projects: Tools, Techniques, and Challenges,” Genome Research 19, no. 7 (July 2009): 1141–52.
