Sequence analysis of old and new strains of porcine circovirus associated with congenital tremors in pigs and their comparison with strains involved with postweaning multisystemic...

le Choi, Jiwon, Stevenson, Gregory W., Kiupel, Matti, Harrach, Balázs, Anothayanontha, Lavun, Kanitz, Charles L., Mittal, Suresh K.
Foilsithe 2002