Valproic acid silencing of ascl1b/Ascl1 results in the failure of serotonergic differentiation in a zebrafish model of fetal valproate syndrome oleh John Jacob, Vanessa Ribes, Steven Moore, Sean C. Constable, Noriaki Sasai, Sebastian S. Gerety, Darren J. Martin, Chris P. Sergeant, David G. Wilkinson, James Briscoe