Mitura, Kryspin; Kozieł, Sławomir; Pasierbek, Michał (2018). "Ethnicity-related differences in inguinal canal dimensions between African and Caucasian populations and their potential impact on the mesh size for open and laparoscopic groin hernia repair in low-resource countries in Africa". Videosurgery and Other Miniinvasive Techniques. 13 (1). ss. 74-81. doi:10.5114/wiitm.2018.72579. ISSN1895-4588.
mayoclinic.org
Mayo Clinic Staff. "Retractile testicle". Mayo Clinic. Mayo Foundation for Medical Education and Research. 24 Ekim 2019 tarihinde kaynağından arşivlendi. Erişim tarihi: 10 Şubat 2018.
Mayo Clinic Staff. "Retractile testicle". Mayo Clinic. Mayo Foundation for Medical Education and Research. 24 Ekim 2019 tarihinde kaynağından arşivlendi. Erişim tarihi: 10 Şubat 2018.
worldcat.org
Mitura, Kryspin; Kozieł, Sławomir; Pasierbek, Michał (2018). "Ethnicity-related differences in inguinal canal dimensions between African and Caucasian populations and their potential impact on the mesh size for open and laparoscopic groin hernia repair in low-resource countries in Africa". Videosurgery and Other Miniinvasive Techniques. 13 (1). ss. 74-81. doi:10.5114/wiitm.2018.72579. ISSN1895-4588.