Amazon.com
www.si.mahidol.ac.th
Amazon.com
Journal of Nuclear Medicine - SNMMI Journals
Wikipedia
The American Journal of Surgery
Anticancer Research
X.com
MDPI
Europe PMC
ResearchGate
The American Journal of Surgery
SlidePlayer
ResearchGate
Europe PMC
Semantic Scholar
International Society of Preventive & Community Dentistry
SlidePlayer
SlidePlayer