TY - GEN AU - Lortscher,R H AU - Williams,C AU - Wolfe,R R AU - Nora,J J AU - Spangler,R D TI - Echocardiographic determinations of dimensions of normal newborns at 5,280 feet elevation SN - 0091-2751 PY - 1987///0109 KW - Altitude KW - Echocardiography KW - Heart Atria KW - anatomy & histology KW - Heart Septum KW - Heart Valves KW - Heart Ventricles KW - Humans KW - Infant, Newborn KW - Reference Values N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, P.H.S UR - https://doi.org/10.1002/jcu.1870020109 ER -