Endocarditis caused by a group B Streptococcus strain, type III, in a nonencapsulated phase.
نویسندگان
چکیده
A nontypeable blood isolate of group B streptococci (GBS) from a patient with endocarditis is suggested to be the nonencapsulated phase of a GBS strain, type III. From the original high-density isolate, a low-density, encapsulated phase was selected by Percoll gradient centrifugation. This phenomenon should be considered before a GBS strain is classified as truly nontypeable.
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ورودعنوان ژورنال:
- Journal of clinical microbiology
دوره 30 9 شماره
صفحات -
تاریخ انتشار 1992