SHAHZAD, K.; FARHAN, T.; ILYAS, S. Efficacy of intramuscular progesterone in prevention of preterm birth in patients with history of preterm birth. International Journal Of Community Medicine And Public Health, [S. l.], v. 7, n. 7, p. 2487–2491, 2020. DOI: 10.18203/2394-6040.ijcmph20202970. Disponível em: https://www.ijcmph.com/index.php/ijcmph/article/view/6540. Acesso em: 30 mar. 2026.