TY - RPRT TI - Characterizing a mammalian circannual pacemaker. AU - Gerald A Lincoln AU - Iain J Clarke AU - Roelof A Hut AU - David G Hazlerigg PY - 2006 DO - 10.1126/science.1132009 UR - https://pubmed.ncbi.nlm.nih.gov/17185605/ ID - 17185605 ER -