TY - RPRT TI - Oscillations, clocks and segmentation. AU - Yasumasa Bessho AU - Ryoichiro Kageyama PY - 2003 DO - 10.1016/s0959-437x(03)00083-2 UR - https://pubmed.ncbi.nlm.nih.gov/12888011/ ID - 12888011 ER -