3759
In this study , 62 patients with confirmed initial normal renal function and treated with 2 to 5 mg / kg / day of gentamicin sulfate or tobramycin sulfate for a minimum of seven days were followed up prospectively for the development of aminoglycoside - related renal failure , defined as at least a one - third reduction in renal function .
 gentamicin sulfate, tobramycin sulfate, aminoglycoside, renal failure
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 gentamicin sulfate, tobramycin sulfate, aminoglycoside, renal failure