TY - GEN AU - Savina,M A TI - [Method of obtaining proliferative forms of toxoplasma of a low virulence strain for experimental studies] SN - 0025-8326 PY - 1972///0808 KW - Animals KW - Cortisone KW - Immunosuppressive Agents KW - Methods KW - Mice KW - Toxoplasma KW - Virulence N1 - Publication Type: Journal Article ER -