Leung’s Sustainability Research Selected for ADHA Program
The American Dental Hygienists Association (ADHA) has selected Wai-Sum Leung, BSDH, RDH, to participate in its Graduate Student Clinician Program for her research,.
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Oldest Eurasian Hominoids Lived in Swabia
Photo of the 17-million-year-old molar tooth of the hominoid from Engelswies. (Credit: Böhme) Africa is regarded as the center of evolution of humans.
