TY - GEN AU - Huffman,Jane E AU - Klockars,Jennifer AU - Keeler,Shamus P AU - Fried,Bernard TI - Histopathological effects of the intramolluscan stages of Zygocotyle lunata, Echinostoma trivolvis, and Ribeiroia ondatrae on Helisoma trivolvis and observations on keratin in the trematode larvae SN - 1432-1955 PY - 2009///1117 KW - Animals KW - Digestive System KW - parasitology KW - Gastropoda KW - Histocytochemistry KW - methods KW - Keratins KW - analysis KW - Larva KW - chemistry KW - Trematoda KW - Trematode Infections KW - pathology N1 - Publication Type: Journal Article UR - https://doi.org/10.1007/s00436-009-1572-0 ER -