RT Journal Article SR Electronic T1 Heart, Brain, and the Octopus Connection JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP S102a OP S102a VO 78 IS 8 suppl 1 A1 Nirmal Sunkara YR 2011 UL http://www.ccjm.org/content/78/8_suppl_1/S102a.abstract AB