@misc{oai:twinkle.repo.nii.ac.jp:00019015,
 author = {飯塚, 愛子},
 month = {Aug},
 title = {(58)Relationship between mutation in PreS region and intracellular retention of envelope protein in patients with chronic hepatitis B(Resumes of diseration Vol.42(2003))},
 year = {2003}
}