title: Notes on Gongylonema pulchrum Molin, 1857 (Nematoda: Spiruridae) in the gray squirrel in southwestern Virginia.
mesh_terms: D000818:Animals; D005260:Female; D008297:Male; D009348:Nematoda / Q000302:isolation & purification; D009349:Nematode Infections / Q000453:epidemiology / Q000662:veterinary*; D012376:Rodent Diseases / Q000453:epidemiology / Q000209:etiology*; D012589:Sciuridae; D013151:Spiruroidea / Q000033:anatomy & histology*; D014768:Virginia