TY - GEN AU - PARSONS,E I AU - FROBISHER,M AU - MOORE,M AU - AIKEN,M A TI - Rapid virulence test in diagnosis of diphtheria SN - 0037-9727 PY - 2003///0501 KW - Diphtheria KW - diagnosis KW - Humans KW - Prothrombin Time KW - Virulence N1 - Publication Type: Journal Article UR - https://doi.org/10.3181/00379727-88-21590 ER -