1. Common variations in renal anatomy, affecting blood supply, form, and topography;Anson BJ;Sur Gyn Obstet,1961
2. Variations in the Number and Arrangement of the Renal Vessels
3. The blood supply of the kidney, suprarenal gland, and associated structures;Anson BJ;Sur Gyn Obstet,1947
4. Unrotated left kidney associated with an accessory renal artery;Atasever A;J Anat,1992
5. Variations of origin of the renal artery: a review covering 403 aortographies;Aubert J;Eur Urol,1975