TY - RPRT TI - Physiologic observations in human cross circulation. AU - J W Eschbach AU - R B Epstein AU - J M Burnell AU - E D Thomas PY - 1965 DO - 10.1056/nejm196511042731901 UR - https://pubmed.ncbi.nlm.nih.gov/5844235/ ID - 5844235 ER -