Change in the Activity of Acidic and Alkaline Phosphatases in Immunocompetent Organs -a Criterion for Evaluating the Effectiveness of Immunobiological Preparations - O. V. Yurieva; V. I. Dubrovina; A. V. Korneva; T. P. Starovoitova; T. A. Ivanova; V. B. Nikolaev; S. V. Balakhonov (Эпидемиология и вакцинопрофилактика, 2017)