MALIK, S. .; NAWAZ, S.; RASHEED, M.; NADEEM, I.; SHAH, S. A.; NIGAR, F. Correlation of ?CG Levels with Size of Gestational Sac in Patients of Ectopic Pregnancy Presenting to a Tertiary Care Health Facility. National Journal of Health Sciences, [S. l.], v. 7, n. 4, p. 169-173, 2022. Disponível em: https://ojs.njhsciences.com/index.php/njhs/article/view/340. Acesso em: 17 may. 2024.