TY - GEN AU - Hudon,G AU - Moore,R AU - Kim,S AU - Amplatz,K TI - A device to measure roentgenographic structures SN - 0361-803X PY - 1976///0430 KW - Angiography KW - instrumentation KW - Coronary Angiography KW - Coronary Disease KW - diagnostic imaging KW - Radiography KW - Weights and Measures N1 - Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S UR - https://doi.org/10.2214/ajr.126.2.432 ER -