Johnsson A, Engelmann W, Pflug B, Klemke W
Z Naturforsch C Biosci. 1980 May-Jun;35(5-6):503-7. doi: 10.1515/znc-1980-5-623.
Lithium carbonate lengthens the circadian period of body temperature and sleep-wakefulness in humans under temporal isolation (arctic conditions in Svalbard, 79 degrees N) in two out of four groups.
在时间隔离状态下(挪威斯瓦尔巴群岛北纬79度的北极条件),碳酸锂使四组中的两组人的体温和睡眠 - 觉醒昼夜节律周期延长。