Endpoint study
#1: LOW, G., ROGERS, LJ., BRUMLEY, SP., EHRLICH, D. VISUAL DEFICITS AND RETINOTOXICITY CAUSED BY THE NATURALLY-OCCURRING ANTHELMINTICS, EMBELIA-RIBES AND HAGENIA-ABYSSINICA . toxicology and applied pharmacology, 1985, vol. 81, no. 2, p. 220–230. DOI: 10.1016/0041-008X(85)90158-9.
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