المؤلفون: Jakobsen, H. Loft, Dragsted, J., Frimodt-M‘ller, C.

المصدر: Scandinavian Journal of Urology and Nephrology ; volume 36, issue 4, page 278-280 ; ISSN 0036-5599 1651-2065

الاتاحة: https://doi.org/10.1080/003655902320248245
https://www.tandfonline.com/doi/pdf/10.1080/003655902320248245