Early pregnancy levels of gingival crevicular fluid matrix metalloproteinases -8 and -9 are associated with the severity of periodontitis and the development of gestational diabetes mellitus

Chaparro, Alejandra; Weber, Laura; Ramirez, Valeria; Realini, Ornella; Hernandez, Marcela; Albers, Daniela; Param, Fernanda; Kusanovic, Juan; Illandes, Sebastian; Rice, Gregory