Titanium surfaces with nanotopography modulate cytokine production in cultured human gingival fibroblasts - Schwartz Filho, Humberto Osvaldo; Morandini, Ana Carolina Faria; Ramos Júnior, Erivan Schnaider; Jimbo, Ryo; Santos, Carlos Ferreira; Marcantonio Júnior, Elcio; Wennerberg, Ann; Marcantonio, Rosemary Adriana Chiérici (Journal of Biomedical Materials Research A, 2012)