Authors:
BELAK S
RIVERA E
BALLAGIPORDANY A
HANZHONG W
WIDEN F
SOOS T
Citation: S. Belak et al., DETECTION OF CHALLENGE VIRUS IN FETAL TISSUES BY NESTED PCR AS A TESTOF THE POTENCY OF A PORCINE PARVOVIRUS VACCINE, Veterinary research communications, 22(2), 1998, pp. 139-146