TY - JOUR T1 - Of mitogens and morphogens : modelling Sonic Hedgehog mechanisms in vertebrate development JO - Philosophical Transactions of the Royal Society B: Biological Sciences PY - 2020/10/12 AU - Groves I AU - Placzek M AU - Fletcher AG ED - DO - DOI: 10.1098/rstb.2019.0660 PB - The Royal Society VL - 375 IS - 1809 Y2 - 2024/12/22 ER -