title: Persistence of chlamydial antigen in conjunctiva and lacrimal sac of monkeys. (An experimental study).
mesh_terms: D000818:Animals; D000941:Antigens / Q000276:immunology; D002642:Chick Embryo; D003228:Conjunctiva / Q000276:immunology*; D003235:Conjunctivitis, Inclusion / Q000276:immunology*; D007765:Lacrimal Apparatus / Q000276:immunology*; D008253:Macaca mulatta; D013997:Time Factors
chemical_list: D000941:Antigens