Simecka, J. W., Davis, J. K., & Cassell, G. H. (1989). Serum antibody does not account for differences in the severity of chronic respiratory disease caused by Mycoplasma pulmonis in LEW and F344 rats.
استشهاد بنمط شيكاغوSimecka, J W., J K. Davis, و G H. Cassell. Serum Antibody Does Not Account for Differences in the Severity of Chronic Respiratory Disease Caused By Mycoplasma Pulmonis in LEW and F344 Rats. 1989.
MLA استشهادSimecka, J W., J K. Davis, و G H. Cassell. Serum Antibody Does Not Account for Differences in the Severity of Chronic Respiratory Disease Caused By Mycoplasma Pulmonis in LEW and F344 Rats. 1989.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.