ការអប់រំ
1975
Obstetrics and GynaecologyVanderbilt University Hospital, United States1975
Obstetrics and GynecologyVanderbilt University Hospital, United States1969
Doctor of MedicineChiang Mai University, Thailandវិញ្ញាបនបត្រ
2010
Nursing grand Round, Thailand2009
Journal Club, Thailand2008
Ostomy care, Thailand2008
Topic : Management of Malignan, Thailand2008
Journal Club, Thailand2007
Journal Club, Thailand2007
RF of Lung Cancer, Thailand
