Hou, W. .; Song, X.; Pan, Q. .; Liu, S. .; Zhao, Q. .; Hong, D. . Clinical Efficacy of Neoadjuvant Chemotherapy Combined With Laparoscopic Surgery in Patients With Middle and Low Rectal Cancer and Its Effect on Serum VEGF Levels and Quality of Life. Pak J Med Sci 2023, 39.