Cross-reations between Toxocara canis and Ascaris suum in the immunodiagnosis of visceral larva migrans - Nunes, Cáris Maroni; Tundisi, Regina Nardini; Heinemann, Marcos Bryan; Richtzenhain, Leonardo José; Ogassawara, Saemi (International Conference of the World Association for the Advancemnet of Veterinary Parasitology, 1995)