Plasma Levels of Free Fatty Acids in Women with Gestational Diabetes and Its Intrinsic and Extrinsic Determinants: Systematic Review and Meta-Analysis oleh Jose Rafael Villafan-Bernal, Mariana Acevedo-Alba, Rodrigo Reyes-Pavon, Guillermo Andres Diaz-Parra, Diana Lucia Lip-Sosa, Hilda Imelda Vazquez-Delfin, Martha Hernandez-Muñoz, Daniel Ely Bravo-Aguirre, Francesc Figueras, Raigam Jafet Martinez-Portilla