STUDIES ON TRACHOMA. III. COMPARISON OF VIRUS INFECTIVITY FOR MAN AND CHICK EMBRYOS.
D002642:Chick Embryo; D002689:Chlamydia; D003315:Cornea; D012106:Research; D012107:Research Design; D046509:Tissue Culture Techniques; D014141:Trachoma; D014612:Vaccines; D014776:Virus Cultivation
D014612:Vaccines
CHICK EMBRYO; CHLAMYDIA; CORNEA; EXPERIMENTAL LAB STUDY; TISSUE CULTURE; TRACHOMA; VACCINES; VIRUS CULTIVATION