Amélie Beaudet, Yasuhiro Kikuchi, Fredrick Kyalo Manthi, Emmanuel Ndiema, Dominic Stratford, Bernhard Zipfel. "New insights into the first cervical vertebrae of Otavipithecus and Nacholapithecus." Scientific Reports (2025). https://doi.org/10.1038/s41598-025-09006-x