Parker, Tommy S.; Nilon, Charles H. (June 2012). "Urban landscape characteristics correlated with the synurbization of wildlife". Landscape and Urban Planning. 106 (4): 316–325. doi:10.1016/j.landurbplan.2012.04.003. ISSN0169-2046.
Parker, Tommy S.; Nilon, Charles H. (September 2008). "Gray squirrel density, habitat suitability, and behavior in urban parks". Urban Ecosystems. 11 (3): 243–255. doi:10.1007/s11252-008-0060-0. ISSN1083-8155. S2CID35311893.
Zuo, Tao; Kamm, Michael A.; Colombel, Jean-Frédéric; Ng, Siew C. (2018). "Urbanization and the gut microbiota in health and inflammatory bowel disease". Nature Reviews Gastroenterology & Hepatology. 15 (7): 440–452. doi:10.1038/s41575-018-0003-z. PMID29670252. S2CID4944320.
Zuo, Tao; Kamm, Michael A.; Colombel, Jean-Frédéric; Ng, Siew C. (2018). "Urbanization and the gut microbiota in health and inflammatory bowel disease". Nature Reviews Gastroenterology & Hepatology. 15 (7): 440–452. doi:10.1038/s41575-018-0003-z. PMID29670252. S2CID4944320.
Parker, Tommy S.; Nilon, Charles H. (September 2008). "Gray squirrel density, habitat suitability, and behavior in urban parks". Urban Ecosystems. 11 (3): 243–255. doi:10.1007/s11252-008-0060-0. ISSN1083-8155. S2CID35311893.
Zuo, Tao; Kamm, Michael A.; Colombel, Jean-Frédéric; Ng, Siew C. (2018). "Urbanization and the gut microbiota in health and inflammatory bowel disease". Nature Reviews Gastroenterology & Hepatology. 15 (7): 440–452. doi:10.1038/s41575-018-0003-z. PMID29670252. S2CID4944320.
Parker, Tommy S.; Nilon, Charles H. (June 2012). "Urban landscape characteristics correlated with the synurbization of wildlife". Landscape and Urban Planning. 106 (4): 316–325. doi:10.1016/j.landurbplan.2012.04.003. ISSN0169-2046.