AJ, Marks; Teichman JM (2007). „Lasers in clinical urology: State of the art and new horizons”. World Journal of Urology. 25 (3): 227—233. PMID17393172. doi:10.1007/s00345-007-0163-x.
K, Ahmed; Jawad M; Dasgupta P; Darzi A; et al. (2010). „Assessment and maintenance of competence in urology”. Nat Rev Urol. 7 (7): 403—13. PMID20567253. doi:10.1038/nrurol.2010.81.
AJ, Marks; Teichman JM (2007). „Lasers in clinical urology: State of the art and new horizons”. World Journal of Urology. 25 (3): 227—233. PMID17393172. doi:10.1007/s00345-007-0163-x.
K, Ahmed; Jawad M; Dasgupta P; Darzi A; et al. (2010). „Assessment and maintenance of competence in urology”. Nat Rev Urol. 7 (7): 403—13. PMID20567253. doi:10.1038/nrurol.2010.81.