The personality traits with depression and suicidal ideation among Thai medical students: a university-based multiregional study - Pitanupong, Jarurin; Sa-i, Adchara; Sathaporn, Katti; Jiraphan, Aimorn; Ittasakul, Pichai; Karawekpanyawong, Nuntaporn (BMC Psychology, 2024)