title: YMDD motif mutation after lamivudine therapy.
authors: Hepatitis B Laboratory, Department of Virology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran.
authors: Seyed Mohammad
authors: SM
authors: Jazayeri
authors: Seyed Mohammad
authors: SM
authors: Miri
authors: Seyed Moayed
authors: SM
authors: Alavian