Thi Ha Vu, Thi Hai Hoang, Thi Sim Nguyen, Khanh Dung Ho and Thi Kim Phuong Doan 2024. Chromosome 15q13.1q13.2 microdeletion in a foetus with severe congenital heart defects: A case report. Vietnam Journal of Science, Technology and Engineering. 66, 4 (Dec. 2024), 102-106. DOI:https://doi.org/10.31276/VJSTE.2024.0041.