Shin Hashizume, Masako Nakano, Chihiro Ikehata, Nobuaki Himuro, Kanna Nagaishi, Mineko Fujimiya. "Self-suppressing behavioral patterns and depressive traits exacerbate chronic pain: Psychological trait assessment using the structured association technique method." PLoS ONE, 2025. doi:10.1371/journal.pone.0319647