title: Comparative isolations of TRIC agent in the yolk sacs and the amniotic cavities of chick embryos.
mesh_terms: D000650:Amnion / Q000382:microbiology; D000818:Animals; D002642:Chick Embryo / Q000382:microbiology; D002689:Chlamydia / Q000302:isolation & purification*; D003235:Conjunctivitis, Inclusion / Q000382:microbiology*; D004530:Egg Yolk; D005260:Female; D005455:Fluorescent Antibody Technique; D006801:Humans; D014141:Trachoma / Q000382:microbiology*