Protection of mice with an inactivated human pneumonitis agent prepared in a human diploid cell strain.
D000818:Animals; D001428:Bacterial Vaccines; D002689:Chlamydia / Q000276:immunology*; D046508:Culture Techniques; D005260:Female; D005557:Formaldehyde; D006801:Humans; D007114:Immunization; D007274:Injections, Intraperitoneal; D008171:Lung Diseases / Q000276:immunology / Q000382:microbiology; D008722:Methods; D051379:Mice
D001428:Bacterial Vaccines; D005557:Formaldehyde