QAZI, G. R. OBSTETRIC RISK FACTORS ASSOCIATED WITH MAJOR DEGREE PLACENTA PRAEVIA DEVELOPMENT. Journal of Postgraduate Medical Institute, [S. l.], v. 20, n. 3, 2011. DisponÃvel em: https://jpmi.org.pk/index.php/jpmi/article/view/113. Acesso em: 11 apr. 2025.