Ass. Prof Po Ratha did his skill in ENT-HNS from University of Health Sciences Phnom Penh Cambodia in 2006. He did Training in ENT-HNS from Otolaryngology institute of Thailand (Rajvithi medical center).
Ass. Prof Po Ratha did his skill in ENT-HNS from University of Health Sciences Phnom Penh Cambodia in 2006. He did Training in ENT-HNS from Otolaryngology institute of Thailand (Rajvithi medical center).