Experience in Diagnostic of HIV Drug Resistance in the Mekong Delta Region, Vietnam: A Comparative Analysis Before and After the COVID-19 Pandemic. - Thu, Huynh Hoang Khanh; Schemelev, Alexandr N.; Ostankova, Yulia V.; Davydenko, Vladimir S.; Reingardt, Diana E.; Tran, Ton; Thanh, Le Chi; Truong, Thi Xuan Lien; Totolian, Areg A. (Diagnostics (2075-4418), 2025)