PCR is thus an interesting alternative technique for diagnosis.  The diagnosis was obtained initially on stool cultures and then by PCR of cerebrospinal fluid. 
PCR
PCR is thus an interesting alternative technique for diagnosis.  The diagnosis was obtained initially on stool cultures and then by PCR of cerebrospinal fluid. 
PCR
PCR is thus an interesting alternative technique for diagnosis.  The diagnosis was obtained initially on stool cultures and then by PCR of cerebrospinal fluid. 
PCR