Hamer, H. M.; De Preter, V.; Windey, K.; Verbeke, K. (2011). «Functional analysis of colonic bacterial metabolism: relevant to health?». AJP: Gastrointestinal and Liver Physiology302 (1): G1–G9. doi:10.1152/ajpgi.00048.2011. ISSN0193-1857.
Hallem, Elissa A.; Nicole Fox, A.; Zwiebel, Laurence J.; Carlson, John R. (2004). «Olfaction: Mosquito receptor for human-sweat odorant». Nature427 (6971): 212–3. doi:10.1038/427212a. PMID14724626. Bibcode: 2004Natur.427..212H.
Hamer, H. M.; De Preter, V.; Windey, K.; Verbeke, K. (2011). «Functional analysis of colonic bacterial metabolism: relevant to health?». AJP: Gastrointestinal and Liver Physiology302 (1): G1–G9. doi:10.1152/ajpgi.00048.2011. ISSN0193-1857.