title: Follow-up studies of Cebus apella exposed to heavy infections with Schistosoma mansoni.
mesh_terms: D000818:Animals; D005500:Follow-Up Studies; D000882:Haplorhini; D008992:Monkey Diseases / Q000276:immunology*; D012547:Schistosoma / Q000276:immunology*; D012552:Schistosomiasis / Q000276:immunology*