Evaluation of the sensitivity of PCR methods for the detection of extraneous agents and comparison with in vivo testing.
Motitschke
A
A
Paul-Ehrlich-Institut, Section 4/2, Viral Vaccines I, Paul-Ehrlich-Str. 51-59, 63225 Langen, Germany. motan@pei.de
Ottiger
H P
HP
Jungbäck
C
C