@misc{indiciae8efbfd940ded, title = {[Experimental immunologic study of a protective anthrax preparation].}, author = {V Vylchev and M Siromashkova and I Tsvetanov and M Mateev and I Mircheva}, year = {1978}, url = {https://pubmed.ncbi.nlm.nih.gov/742280/}, note = {Source identifier: 742280} }