RT Journal Article SR Electronic T1 IONIZATION, pH AND BIOLOGICAL ACTIVITY JF Pharmacological Reviews JO Pharmacol Rev FD American Society for Pharmacology and Experimental Therapeutics SP 136 OP 167 VO 4 IS 2 A1 ADRIEN ALBERT YR 1952 UL http://pharmrev.aspetjournals.org/content/4/2/136.abstract AB