TY - GEN AU - KOHOUTOVA,M TI - Immunization with biologically active fractions of deoxyribonucleic acid and subsequent specific infection of mice SN - 0028-0836 PY - 1998///1101 KW - Animals KW - DNA KW - pharmacology KW - Immunization KW - Mice KW - Pneumococcal Infections KW - Vaccination N1 - Publication Type: Journal Article UR - https://doi.org/10.1038/1841965a0 ER -