TY - GEN AU - Ball,J K AU - Curran,R AU - Berridge,S AU - Grabowska,A M AU - Jameson,C L AU - Thomson,B J AU - Irving,W L AU - Sharp,P M TI - TT virus sequence heterogeneity in vivo: evidence for co-infection with multiple genetic types SN - 0022-1317 PY - 1999///0810 KW - Amino Acid Sequence KW - DNA Viruses KW - genetics KW - DNA, Viral KW - Genetic Variation KW - Genome, Viral KW - Hepatitis, Viral, Human KW - virology KW - Humans KW - Molecular Sequence Data KW - Phylogeny KW - Sequence Analysis, DNA KW - Virulence N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1099/0022-1317-80-7-1759 ER -