Marine sponge Bis(Indole) alkaloids that displace ligand binding to α1 adrenergic receptors Model Digital Document Phife, D. W. Ramos, R. A. Feng, M. King, I. Gunasekera, Sarath P. Wright, Amy E. Patel, Mahesh Pachter, J. A. Coval, S. J. Publisher Elsevier B.V. Member of HBOI Faculty Contributions