Clarification required for the definition of hepatitis B virus subgenotypes C1 and C2.
Ahn
Sang Hoon
SH
Yuen
Lilly
L
Revill
Peter
P
D014644:Genetic Variation; D006509:Hepatitis B / Q000453:epidemiology / Q000821:virology; D006515:Hepatitis B virus / Q000145:classification / Q000235:genetics; D006801:Humans; D010802:Phylogeny