Authors:
Vardaki, E
Maniatis, V
Chrisikopoulos, H
Papadopoulos, A
Roussakis, A
Kavadias, S
Stringaris, K
Citation: E. Vardaki et al., Case report - Sigmoid carcinoma incidentally discovered after perforation caused by an ingested chicken bone, AM J ROENTG, 176(1), 2001, pp. 153-154