TY - CHAP M1 - Book, Section TI - Introduction to Helminthic Infections A1 - Weller, Peter F. A2 - Jameson, J. Larry A2 - Fauci, Anthony S. A2 - Kasper, Dennis L. A2 - Hauser, Stephen L. A2 - Longo, Dan L. A2 - Loscalzo, Joseph PY - 2018 T2 - Harrison's Principles of Internal Medicine, 20e AB - The word helminth is derived from the Greek helmins (“parasitic worm”). Helminthic worms are highly prevalent and, depending on the species, may exist as free-living organisms or as parasites of plant or animal hosts. The parasitic helminths have co-evolved with specific mammalian and other host species. Accordingly, most helminthic infections are restricted to nonhuman hosts, and only rarely do these zoonotic helminths accidentally cause human infections. SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2024/10/07 UR - accessmedicine.mhmedical.com/content.aspx?aid=1155972338 ER -