[H. pylori and hepatitis virus (B & C) are not carcinogenic microorganisms].
Noguchi
Yukio
Y
Respiratory Clinic, Saitama Cancer Center.
D005260:Female; D016481:Helicobacter Infections / Q000150:complications*; D016480:Helicobacter pylori; D006509:Hepatitis B / Q000150:complications*; D006526:Hepatitis C / Q000150:complications*; D006801:Humans; D008113:Liver Neoplasms / Q000209:etiology*; D008297:Male; D013274:Stomach Neoplasms / Q000209:etiology*