Sonic Hedgehog Agonist Protects Against Complex Neonatal Cerebellar Injury. Nguyen V, Sabeur K, Maltepe E, Ameri K, Bayraktar O, Rowitch DH. Sonic Hedgehog Agonist Protects Against Complex Neonatal Cerebellar Injury. Cerebellum. 2018;17(2):213-227. doi:10.1007/s12311-017-0895-0 Read more