what can hepatitis b form?
harmful substances liver cancer smoking tobacco It expands layers of fat bioaerosols anemia contamination
A B C D E F G H
Hepatitis B virus causes liver cancer.
hepatitis b can form liver cancer
what can hepatitis b form? (A) harmful substances (B) liver cancer (C) smoking tobacco (D) It expands (E) layers of fat (F) bioaerosols (G) anemia (H) contamination