D’Aniello A, Nardi G, Vetere A, Ferguson GP. Occurrence of free D-aspartic acid in the circumsoesophageal ganglia of Aplysia fasciata. Life Sci. 1993;52(8):733-6.
Di Gioia SA, Shaaban S, Tuysuz B, et al. Recessive MYF5 Mutations Cause External Ophthalmoplegia, Rib, and Vertebral Anomalies. Am J Hum Genet. 2018;103(1):115-124. doi:10.1016/j.ajhg.2018.05.003