TY - GEN AU - Sommerville,T E AU - Murray,W B TI - Information yield from routine pre-operative chest radiography and electrocardiography SN - 0256-9574 PY - 1992///0318 KW - Adolescent KW - Adult KW - Aged KW - Aged, 80 and over KW - Child KW - Child, Preschool KW - Clinical Laboratory Techniques KW - Diagnostic Tests, Routine KW - standards KW - Electrocardiography KW - Female KW - Humans KW - Infant KW - Infant, Newborn KW - Male KW - Middle Aged KW - Preoperative Care KW - Radiography, Thoracic KW - Retrospective Studies N1 - Publication Type: Journal Article; Review ER -