PMC:4137988 / 2224-2619
Annnotations
{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/4137988","sourcedb":"PMC","sourceid":"4137988","source_url":"https://www.ncbi.nlm.nih.gov/pmc/4137988","text":"Over the past few decades, the prevalence of asthma has markedly increased. In the USA, the number of people with asthma increased from 20.3 million (6.3 million children and 14 million adults) in 2001 to 25.6 million (6.8 million children and 18.7 million adults) in 2012.1,2 Worldwide, asthma affects approximately 300 million people, and this number is expected to reach 400 million by 2050.3","tracks":[{"project":"2_test","denotations":[{"id":"25143747-15080825-55576466","span":{"begin":394,"end":395},"obj":"15080825"}],"attributes":[{"subj":"25143747-15080825-55576466","pred":"source","obj":"2_test"}]}],"config":{"attribute types":[{"pred":"source","value type":"selection","values":[{"id":"2_test","color":"#ecc893","default":true}]}]}}