Prevalence of chronic pain in Brazil: A systematic review and meta-analysis Bruno Vitor Martins Santiago; Ana Beatriz Garcez de Oliveira; Gabriel Machado Romão da Silva; Maxuel de Freitas da Silva; Pedro Ernandes Bergamo; Maud Parise; Nivaldo Ribeiro Villela;

C-reactive protein in adult sepsis: systematic review and meta-analysis Antonio Silvinato; Clara Lucato dos Santos; Eliane Amorim; Idevaldo Floriano; Luís Eduardo Miranda Paciência; Luca Schiliró Tristão; Wanderley Marques Bernardo;

The association between age at menarche and depression: A systematic review and meta-analysis with meta-regression Erfan Ghadirzadeh; Mahmood Moosazadeh; Kiarash Shakeriastani; Maryam Zarrinkamar; Mobina Gheibi; Forouzan Elyasi; Mojgan Geran;