Nakamura, E; Masumi, S; Miura, M; Kato, S; Miyauchi, R (1992). "A supernumerary muscle between the adductors brevis and minimus in humans". Okajimas folia anatomica Japonica. 69 (2–3): 89–98 https://www.ncbi.nlm.nih.gov/pubmed/1436954
Yatsunami, M; Tai, T; Irie, Y; Ogawa, K; Miyauchi, R (2004). "A morphological study on the human obturator externus muscle with reference to anomalous muscle and anomalous fasciculus originating from the obturator externus muscle". Okajimas folia anatomica Japonica. 80 (5–6): 103–14 https://www.ncbi.nlm.nih.gov/pubmed/15134328
