Ewert, D. L., & Eidson, C. S. (1977). Effect of bursectomy and depletion of immunoglobulin A on antibody production and resistance to respiratory challenge after local or systemic vaccination of chickens with Newcastle disease virus.
استشهاد بنمط شيكاغوEwert, D L., و C S. Eidson. Effect of Bursectomy and Depletion of Immunoglobulin A On Antibody Production and Resistance to Respiratory Challenge After Local or Systemic Vaccination of Chickens With Newcastle Disease Virus. 1977.
MLA استشهادEwert, D L., و C S. Eidson. Effect of Bursectomy and Depletion of Immunoglobulin A On Antibody Production and Resistance to Respiratory Challenge After Local or Systemic Vaccination of Chickens With Newcastle Disease Virus. 1977.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.