CHEUNG, V. Y. Celebrating the 60th anniversary of the Obstetrical and Gynaecological Society of Hong Kong. Hong Kong Journal of Gynaecology, Obstetrics and Midwifery, [S. l.], v. 21, n. 2, 2021. DOI: 10.12809/hkjgom.21.2.00. Disponível em: https://hkjgom.org/home/article/view/299. Acesso em: 1 may. 2024.