4413
L - Dopa intake was found to cause an increased excretion of potassium , and sometimes also of sodium , in the hypokalemic but not in the normokalemic patients .
 Chemical: L - Dopa; Chemical: potassium; Chemical: sodium
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: L - Dopa; Chemical: potassium; Chemical: sodium