https://academic.oup.com/chemse/article/16/5/497/298076 (Publisher version)
Weiler, E., & Apfelbach, R. (1991). Somatic spines - dendritic spines: ontogeny and possible function. Poster presented at Thirteenth Annual Meeting of the Association for Chemoreception Sciences (AChemS XIII), Sarasota, FL, USA.