Effectiveness of a SNAPPS in psychiatric residents assessed using objective structured teaching encounters: a case-control study - Feijo, Lorena Pinho; Pereira, Guilherme Abreu; Ruffini, Vitor Maia Teles; Valente, Fernando Salvetti; Santos, Renato Antunes dos; Fakhouri Filho, Saadallah Azor; Nunes, Maria do Patrocinio Tenorio; Augusto, Kristopherson Lustosa (Sao paulo medical journal, 2023)