Letter: Implications of cyclic adenosine 3',5'-monophosphate in chronic renal failure.
D003404:Creatinine / Q000097:blood; D000242:Cyclic AMP / Q000097:blood*; D006801:Humans; D007676:Kidney Failure, Chronic / Q000097:blood*
D003404:Creatinine; D000242:Cyclic AMP