3729
The effects of digitalis glycosides on myocardial oxygen supply and demand are of particular interest in the presence of obstructive coronary artery disease , but have not been measured previously in man .
 Chemical: digitalis glycosides; Chemical: oxygen; Disease: coronary artery disease
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:
 Chemical: digitalis glycosides; Chemical: oxygen; Disease: coronary artery disease