Leda Tomiko Yamada da Silveira1,2,3, Juliana Carvalho Ferreira1,4, Cecilia Maria Patino1,5
Silveira1 LTY, 2 , 3 , Ferreira1 JC, 4 , Patino1 CM, et al. Mixed-effects model: a useful statistical tool for longitudinal and cluster studies. J Bras Pneumol. 2023;49(2):e20230137