Impact of timing of initiation of adjuvant chemotherapy on survival after resection of colorectal cancerImran Ahmad, Shahid Ahmed, Ghadeer Faiz Anan et al.|Journal of Clinical Oncology|2007Cited by 9
Extra-Pulmonary Small Cell Cancer: Diagnosis, Treatment, and PrognosisRabia Shahid, Shahid Ahmed, David R. Popkin et al.|Unknown|2008Cited by 5
Surgical management of the primary tumor in stage IV colorectal cancer: A validation study.Shahid Ahmed, Anne Leis, Bruce Reeder et al.|Journal of Clinical Oncology|2015Cited by 3