RT Journal Article SR Electronic T1 Regulation of insulin receptors in frog erythrocytes by insulin and concanavalin A. Evidence for discrete classes of insulin binding sites. JF Molecular Pharmacology JO Mol Pharmacol FD American Society for Pharmacology and Experimental Therapeutics SP 619 OP 626 VO 22 IS 3 A1 R D Vale A1 A De Lean A1 R J Lefkowitz A1 J M Stadel YR 1982 UL http://molpharm.aspetjournals.org/content/22/3/619.abstract AB