title: Narthecium ossifragum associated photosensitization in sheep in the Faroe Islands.
mesh_terms: D000818:Animals; D003718:Denmark; D010787:Photosensitivity Disorders / Q000209:etiology / Q000662:veterinary*; D010947:Plants, Toxic; D012756:Sheep; D012757:Sheep Diseases / Q000209:etiology*