Nittaya Tripinyipap และผู้แต่งคนอื่นๆ. (1997) Diagnosis of aspergillosis by double immunodiffusion method with home-made Aspergillus antigens and antisera. <i>Journal of Medicine and Health Sciences</i>, <i>4</i>(1), 7-11.Nittaya Tripinyipap และผู้แต่งคนอื่นๆ. "Diagnosis of aspergillosis by double immunodiffusion method with home-made Aspergillus antigens and antisera". Journal of Medicine and Health Sciences 4 (1997):7-11.Nittaya Tripinyipap และผู้แต่งคนอื่นๆ. Diagnosis of aspergillosis by double immunodiffusion method with home-made Aspergillus antigens and antisera. Faculty of Medicine,Srinakharinwirot University:ม.ป.ท. 1997.