23625
PATIENTS AND METHODS : Renal and glomerular hemodynamics were assessed by simultaneous measurements of plasma clearance of para - aminohippurate ( CPAH ) and inulin ( Cin ) in 26 patients with serum creatinine < 1 . 00 mg / dl and without thyroid disease .
 Chemical: para - aminohippurate; Chemical: creatinine
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: para - aminohippurate; Chemical: creatinine