title: Toxicities of bracken fern in guinea pigs.
mesh_terms: D000818:Animals; D005260:Female; D006168:Guinea Pigs; D006417:Hematuria / Q000209:etiology; D008297:Male; D010939:Plant Poisoning / Q000473:pathology / Q000662:veterinary*; D010947:Plants, Toxic; D001749:Urinary Bladder Neoplasms / Q000209:etiology