Poonpilas Lappayawichit. 1995. Differentiation of Mycobacterium species by restriction enzyme analysis of amplified 16S-23S ribosomal DNA spacer sequences. Bangkok:Mahidol University;
Poonpilas Lappayawichit. (1995) Differentiation of Mycobacterium species by restriction enzyme analysis of amplified 16S-23S ribosomal DNA spacer sequences (รายงานผลงานวิจัย). Mahidol University:Bangkok.
Poonpilas Lappayawichit. Differentiation of Mycobacterium species by restriction enzyme analysis of amplified 16S-23S ribosomal DNA spacer sequences. Bangkok:Mahidol University, 1995.
Poonpilas Lappayawichit. (1995) Differentiation of Mycobacterium species by restriction enzyme analysis of amplified 16S-23S ribosomal DNA spacer sequences (รายงานผลงานวิจัย). Mahidol University:Bangkok.