by Porter, Robert S, Nester, Brian A, Dalcey, William C, O'Mara, Michelle, Gleeson, Tara, Pennell, Rebecca, Beyer, Frederick C
Published in Annals of emergency medicine (01.03.1997)

by Fleischer, A C, Pennell, R G, McKee, M S, Worrell, J A, Keefe, B, Herbert, C M, Hill, G A, Cartwright, P S, Kepple, D M
Published in Radiology (01.02.1990)

by Mitchell, D G, Schonholz, L, Hilpert, P L, Pennell, R G, Blum, L, Rifkin, M D
Published in Radiology (01.03.1990)