TY - RPRT TI - Limbs: a model for pattern formation within the vertebrate body plan. AU - M J Cohn AU - C Tickle PY - 1996 DO - 10.1016/0168-9525(96)10030-5 UR - https://pubmed.ncbi.nlm.nih.gov/8763496/ ID - 8763496 ER -