TY - GEN AU - McLEOD,J W AU - ROBINSON,D T TI - Virulence of gravis strains of Corynebacterium diphtheriae SN - 0140-6736 PY - 2008///1020 KW - Corynebacterium diphtheriae KW - Diphtheria KW - Humans KW - Virulence N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/s0140-6736(48)90046-4 ER -