4691
A retrospective , case - controlled analysis comparing patients admitted to a medical intensive care unit with severe exacerbations of asthma who received continuously nebulized albuterol ( CNA ) versus intermittent albuterol ( INA ) treatments is reported .
 Disease: asthma; Chemical: albuterol; Chemical: albuterol
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Disease: asthma; Chemical: albuterol; Chemical: albuterol