Variability in Oxytocin Blood Levels in Rats: A Review and Experimental Insights. - Yue, Yong; Liu, Guilin; Murayama, Rumi; Cai, Yi; Zhu, Tingting; Hashimoto, Hirofumi; Anzai, Naohiko; Hashimoto, Kenji (Clinical Psychopharmacology & Neuroscience, 2025)