TY - GEN AU - Schardt,U AU - Wilhelm,I AU - Erkert,H G TI - Splitting of the circadian activity rhythm in common marmosets (Callithrix j. jacchus; primates) SN - 0014-4754 PY - 1990///0129 KW - Activity Cycles KW - physiology KW - Animals KW - Callithrix KW - Callitrichinae KW - Circadian Rhythm KW - Female KW - Light KW - Male KW - Periodicity N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1007/BF01950173 ER -