SAFIA JAN, SHAHIDA KARAMAT, PARVEEN AZAM, PALWASHA NASRULLAH, QAISER JAVED, SHAFAQ MAHMOOD, JAMSHED KHAN. Diagnostic ACCURACY of SERUM β-Hcg in Threatened Miscarriages Keeping Ultrasound as Gold Standard. Pakistan Journal of Medical & Health Sciences, [S. l.], v. 17, n. 05, p. 732, 2023. DOI: 10.53350/pjmhs2023175732. Disponível em: https://pjmhsonline.com/index.php/pjmhs/article/view/6206. Acesso em: 5 dec. 2025.