[Laryngovaccination and immunity through the respiratory tract: ancient and modern problems].
D000818:Animals; D004165:Diphtheria / Q000276:immunology; D006168:Guinea Pigs; D007830:Larynx; D008722:Methods; D014374:Tuberculin Test; D014376:Tuberculosis / Q000276:immunology; D014611:Vaccination; D014612:Vaccines / Q000008:administration & dosage*
D014612:Vaccines
La laringovaccinazione e l'immunità per via respiratoria: problemi antichi e moderni.