title: Dirofilaria immitis ova in a transthoracic fine-needle aspirate from a dog.
mesh_terms: D000818:Animals; D001148:Arsenamide / Q000627:therapeutic use*; D001152:Arsenicals / Q000627:therapeutic use*; D001707:Biopsy, Needle; D004183:Dirofilaria immitis; D004184:Dirofilariasis / Q000188:drug therapy / Q000469:parasitology / Q000662:veterinary*; D004283:Dog Diseases / Q000188:drug therapy / Q000469:parasitology*; D004285:Dogs; D005260:Female; D005370:Filarioidea; D010063:Ovum; D013896:Thoracic Diseases / Q000469:parasitology / Q000662:veterinary
chemical_list: D001152:Arsenicals; D001148:Arsenamide