For citations:

Barkov A.M., Barkova I.A., Alekseev V.V., Lipnitskiy A.V., Kulakov M.Ya. Detection of Antibodies to Protective Antigen of Bacillus anthracis Using Indirect Hemagglutination Test and Enzime-Linked Immunosorbent Assay. Problems of Particularly Dangerous Infections. 2010;(3(105)):42-45. (In Russ.) https://doi.org/10.21055/0370-1069-2010-3(105)-42-45