@article{articlec816b3b2,
title   = {Hysteroscopic appearance of malignant and benign endometrial lesions: a case-control study},
author = {Zola, Fábio E. and Nogueira, Antonio Alberto and Andrade, Jurandyr Moreira de and Reis, Francisco José Cândido dos},
year = {2007},
doi = {10.1007/s00404-006-0221-4},
journal   = {Archives of Gynecology and Obstetrics}
}