duck hepatitis b virus dna was first detected in liver on day 3 , in pancreatic acinar cells on day 4 , serum on day 6 , splenic red and white pulp on day 7 and in the renal glomurulus on day 14 , using a combination of dot , southern blot and in situ hybridization techniques .
C0037993
splenic
C0229686
white pulp