Genotyping Method and Frequency of ADRB3-rs4994 Single Nucleotide Polymorphism Genotypes in Hanoi 3-5 Years Old Chidren - Le Thi Tuyet; Nguye Thi Trung Thu; Nguyen Thi Hong Hanh; Do Thi Nhu Trang; Nguyen Thi Ngoc Lien; Tran Quang Binh; Do Nam Khanh (VNU Journal of Science: Medical and Pharmaceutical Sciences, 2019)