Full article: Reading Like a Historian: A Document-Based History Curriculum Intervention in Urban High Schools
![Blue light flexible cystoscopy with hexaminolevulinate in non-muscle-invasive bladder cancer: review of the clinical evidence and consensus statement on optimal use in the USA — update 2018 | Nature Reviews Urology Blue light flexible cystoscopy with hexaminolevulinate in non-muscle-invasive bladder cancer: review of the clinical evidence and consensus statement on optimal use in the USA — update 2018 | Nature Reviews Urology](https://media.springernature.com/full/springer-static/image/art%3A10.1038%2Fs41585-019-0184-4/MediaObjects/41585_2019_184_Fig1_HTML.png)
Blue light flexible cystoscopy with hexaminolevulinate in non-muscle-invasive bladder cancer: review of the clinical evidence and consensus statement on optimal use in the USA — update 2018 | Nature Reviews Urology
![PDF) Changes in leisure-time physical activity during the adult life span and relations to cardiovascular risk factors—Results from multiple Swedish studies PDF) Changes in leisure-time physical activity during the adult life span and relations to cardiovascular risk factors—Results from multiple Swedish studies](https://i1.rgstatic.net/publication/354018716_Changes_in_leisure-time_physical_activity_during_the_adult_life_span_and_relations_to_cardiovascular_risk_factors-Results_from_multiple_Swedish_studies/links/611f10851ca20f6f86344b49/largepreview.png)