TY - RPRT TI - Epigenesis versus preformation during mammalian development. Introduction. AU - R L Gardner AU - M A Surani AU - D Solter PY - 2003 DO - 10.1098/rstb.2003.1335 UR - https://pubmed.ncbi.nlm.nih.gov/14511477/ ID - 14511477 ER -