Adenosine 3',5' monophosphate binds only to the inner surface of human erythrocyte membranes.
Kant JA, Steck TL. Adenosine 3',5' monophosphate binds only to the inner surface of human erythrocyte membranes. Biochem Biophys Res Commun. 1973 Sep 05; 54(1):116-22.