TY - RPRT TI - Retinoids reprogramme pre-bud mesenchyme to give changes in limb pattern. AU - S M Wilde AU - S E Wedden AU - C Tickle PY - 1987 DO - 10.1242/dev.100.4.723 UR - https://pubmed.ncbi.nlm.nih.gov/3443053/ ID - 3443053 ER -