Pranee Watagulsin. 1998. Risk assessment of hepatitis B virus infection in Lerdsin hospital personnel. Faculty of Graduate Studies, Mahidol University;
Pranee Watagulsin. (1998) Risk assessment of hepatitis B virus infection in Lerdsin hospital personnel . Mahidol University/Bangkok.
Pranee Watagulsin. Risk assessment of hepatitis B virus infection in Lerdsin hospital personnel. . Bangkok:Mahidol University, 1998.
Pranee Watagulsin. (1998) Risk assessment of hepatitis B virus infection in Lerdsin hospital personnel . Mahidol University/Bangkok.