RT Journal Article SR Electronic T1 Clearance approaches in pharmacology. JF Pharmacological Reviews JO Pharmacol Rev FD American Society for Pharmacology and Experimental Therapeutics SP 1 OP 47 VO 39 IS 1 A1 G R Wilkinson YR 1987 UL http://pharmrev.aspetjournals.org/content/39/1/1.abstract AB