Sarchielli, E., G. Guarnieri, P. Comeglio, P. Gallina, G. Vannelli, and A. Morelli. “Nerve Growth Factor-Promotes Primary Cilium Assembly in Cholinergic Neurons from the Human Basal Forebrain”. Italian Journal of Anatomy and Embryology, vol. 122, no. 1, Oct. 2017, p. 192, https://oajournals.fupress.net/index.php/ijae/article/view/2075.