@article{articleac68be0f,
title   = {Sensitivity, specificity and predictive value of laparoscopy for staging of gastric cancer and for the detection of liver metastases},
author = {Possik, R A and Franco, E L and Pires, D R and Wohnrath, D R and Ferreira, Eugênio Américo Bueno},
year = {1987},
doi = {10.1002/1097-0142(19860701)58:1%3C1::aid-cncr2820580102%3E3.0.co;2-k},
journal   = {Cancer}
}