Apinun Wongmetta. 1999. Rate of return of pharmacy services in fiscal year 1998 at Vajira hospital. Faculty of Graduate Studies, Mahidol University;
Apinun Wongmetta. (1999) Rate of return of pharmacy services in fiscal year 1998 at Vajira hospital . Mahidol University/Bangkok.
Apinun Wongmetta. Rate of return of pharmacy services in fiscal year 1998 at Vajira hospital. . Bangkok:Mahidol University, 1999.
Apinun Wongmetta. (1999) Rate of return of pharmacy services in fiscal year 1998 at Vajira hospital . Mahidol University/Bangkok.