ARBOVIRUS NEUTRALIZING SUBSTANCES IN AVIAN PLASMAS. II. STUDIES ON THEIR MECHANISM OF RELEASE AND SPECIFICITY AFTER COLLECTION OF PLASMAS BY SHOOTING AND CARDIAC PUNCTURE OF BIRDS.
D000486:Allergy and Immunology; D000818:Animals; D000917:Antibody Formation; D001103:Arboviruses; D001717:Birds; D001800:Blood Specimen Collection; D004668:Encephalitis Viruses; D007564:Japan; D009500:Neutralization Tests; D014481:United States
ANTIBODY FORMATION; BIRDS; BLOOD SPECIMEN COLLECTION; ENCEPHALITIS VIRUSES; IMMUNOLOGY; JAPAN; NEUTRALIZATION TESTS; UNITED STATES