[RESEARCH ON AN ATTENUATED VIRUS OF INFECTIOUS BRONCHITIS IN CHICKENS. IV. PRODUCTION OF SERO-NEUTRALIZING ANTIBODIES IN VACCINATED ANIMALS].
D000486:Allergy and Immunology; D000818:Animals; D057134:Antibodies, Neutralizing; D000917:Antibody Formation; D001991:Bronchitis; D002645:Chickens; D003141:Communicable Diseases; D007114:Immunization; D009500:Neutralization Tests; D011200:Poultry; D011201:Poultry Diseases; D014777:Virus Diseases
D057134:Antibodies, Neutralizing
ANTIBODY FORMATION; IMMUNOLOGY; NEUTRALIZATION TESTS; POULTRY; POULTRY DISEASES; VIRUS DISEASES
RICERCHE SU UN VIRUS ATTENUATO DELLA BRONCHITE INFETTIVA DEI POLLI. IV. PRODUZIONE DEGLI ANTICORPI SIERO- NEUTRALIZZANTI NEI VACCINATI.