title: Letter: Arrested development of larval Ancylostoma caninum in the gastro-intestinal tract.
mesh_terms: D000722:Ancylostoma / Q000254:growth & development*; D000724:Ancylostomiasis / Q000469:parasitology / Q000662:veterinary*; D000818:Animals; D004064:Digestive System / Q000469:parasitology*; D004283:Dog Diseases / Q000469:parasitology*; D004285:Dogs; D007814:Larva / Q000254:growth & development