References
- Romero V, Akpinar H, Assimos DG. Kidney stones: a global picture of prevalence, incidence, and associated risk factors. Rev Urol 2010;12:e86–96.
- Scales CD Jr, Smith AC, Hanley JM, Saigal CS; Urologic Diseases in America Project. Prevalence of kidney stones in the United States. Eur Urol 2012;62:160–5.
- Moe OW. Kidney stones: pathophysiology and medical management. Lancet 2006;367:333–44.
- Sakhaee K, Maalouf NM, Sinnott B. Kidney stones 2012: pathogenesis, diagnosis, and management. J Clin Endocrinol Metab 2012;97:1847–60.
- Pearle MS, Goldfarb DS, Assimos DG, Curhan G, Denu-Ciocca CJ, Matlaga BR, et al. Medical management of kidney stones: AUA guideline. J Urol 2014;192:316–24.
- Scales CD Jr, Krupski TL, Curtis LH, Matlaga B, Lotan Y, Pearle MS, et al. Practice variation in the surgical management of urinary lithiasis. J Urol 2011;186:146–50.
- Matlaga BR; American Board of Urology. Contemporary surgical management of upper urinary tract calculi. J Urol 2009;181:2152–6.
- Matlaga BR, Assimos DG. Changing indications of open stone surgery. Urology 2002;59:490–4.
- Oberlin DT, Flum AS, Bachrach L, Matulewicz RS, Flury SC. Contemporary surgical trends in the management of upper tract calculi. J Urol 2015;193:880–4.
- Ordon M, Urbach D, Mamdani M, Saskin R, D’A Honey RJ, Pace KT. The surgical management of kidney stone disease: a population based time series analysis. J Urol 2014;192:1450–6.
- Perez Castro E, Osther PJ, Jinga V, Razvi H, Stravodimos KG, Parikh K, et al. Differences in ureteroscopic stone treatment and outcomes for distal, mid-, proximal, or multiple ureteral locations: the Clinical Research Office of the Endourological Society ureteroscopy global study. Eur Urol 2014;66:102–9.
- Jakobsen AK, Jacobsson LT, Patschan O, Askling J, Kristensen LE. Is nephrolithiasis an unrecognized extra-articular manifestation in ankylosing spondylitis? A prospective population-based Swedish national cohort study with matched general population comparator subjects. PLoS One 2014;9:e113602.
- Exarchou S, Lindström U, Askling J, Eriksson JK, Forsblad-d’Elia H, Neovius M, et al. The prevalence of clinically diagnosed ankylosing spondylitis and its clinical manifestations: a nationwide register study. Arthritis Res Ther 2015;17:118.
- Askling J, Fored CM, Geborek P, Jacobsson LT, van Vollenhoven R, Feltelius N, et al. Swedish registers to examine drug safety and clinical issues in RA. Ann Rheum Dis 2006;65:707–12.
- Klassifikation av Kirurgiska Åtgärder 1997 (Swedish version of NOMESCO classification of surgical procedures version 1.9). Socialstyrelsen. Andra upplagan, första tryckningen; November 2004. Artikelnummer: 2004-4-1. ISBN 91-7201-908-5.
- Lindström U, Exarchou S, Sigurdardottir V, Sundström B, Askling J, Eriksson JK, et al. Validity of ankylosing spondylitis and undifferentiated spondyloarthritis diagnoses in the Swedish National Patient Register. Scand J Rheumatol 2015;23:1–8. [Epub ahead of print].
- Seklehner S, Laudano MA, Jamzadeh A, Del Pizzo JJ, Chughtai B, Lee RK. Trends and inequalities in the surgical management of ureteric calculi in the USA. BJU Int 2014;113:476–83.
- Kristensen LE, Jakobsen AK, Askling J, Nielsson FX, Jacobsson LT. Safety of etoricoxib, celecoxib and non-selective NSAIDs in ankylosing spondylitis and other spondyloarthritis patients: a Swedish national population based cohort study. Arthritis Res Ther 2015;17:118.
- Forsberg L, Rydh H, Jacobsson A, Nyqvist K, Heurgren M. Kvalitet och innehåll i patientregistret. Utskrivningar från slutenvården 1964–2007 och besök i specialiserad öppenvård (exklusive primärvårdsbesök) 1997–2007. Socialstyrelsen; 2009; artikel nr. 2009-125-15. (In Swedish.)
- Ludvigsson JF, Andersson E, Ekbom A, Feychting M, Kim JL, Reuterwall C, et al. External review and validation of the Swedish national inpatient register. BMC Public Health 2011;11:450.