TY - GEN AU - Frobisher,M AU - Denny,E R TI - VARIATIONS OF STREPTOCOCCI WITH A NOTE ON HEMOLYSIN PRODUCTION SN - 0021-9193 PY - 2006///0516 N1 - Publication Type: Journal Article UR - https://doi.org/10.1128/jb.16.2.109-116.1928 ER -