@article{article4cb920d2,
title   = {Effects of periodontal treatment on exacerbation frequency and lung function in patients with chronic periodontitis: study protocol of a 1-year randomized controlled trial},
author = {Santos, Sergio Romero and Pinto, Erika Horácio and Longo, Priscila Larcher and Corso, Simone Dal and Lanza, Fernanda Cordoba and Stelmach, Rafael and Rached, Samia Zahi and Lino-dos-Santos-Franco, Adriana and Mayer, Marcia Pinto Alves and Bussadori, Sandra Kalil and Fernandes, Kristianne Porta Santos and Mesquita-Ferrari, Raquel Agnelli and Horliana, Anna Carolina Ratto Tempestini},
year = {2017},
doi = {10.1186/s12890-016-0340-z},
journal   = {BMC Pulmonary Medicine}
}