Role of plasma PlGF, PDGF-AA, ANG-1, ANG-2, and the ANG-1/ANG-2 ratio as predictors of preeclampsia in a cohort of pregnant women - Machado, Jaqueline S. R.; Machado, M. S. R.; Bertagnolli, Tawana Vicente; Martins, L. A. B.; Freitas, S. F.; Ovidio, Paula Payão; Sandrim, Valeria Cristina; Cardoso, Viviane Cunha; Barbieri, Marco Antonio; Cavalli, Ricardo de Carvalho (Pregnancy Hypertension, 2019)