Chen, H. Et Al. 1997. Laparoscopic colectomy is superior to laparotomy for reduction of disability in older patients.. GASTROENTEROLOGY , vol.112, no.4 .

Chen, H., Iroatulam, A., Alabaz, Ö., Nessim, A., Weiss, E., & Wexner, S., (1997). Laparoscopic colectomy is superior to laparotomy for reduction of disability in older patients.. GASTROENTEROLOGY , vol.112, no.4.

Chen, HH Et Al. "Laparoscopic colectomy is superior to laparotomy for reduction of disability in older patients.," GASTROENTEROLOGY , vol.112, no.4, 1997

Chen, HH Et Al. "Laparoscopic colectomy is superior to laparotomy for reduction of disability in older patients.." GASTROENTEROLOGY , vol.112, no.4, 1997

Chen, H. Et Al. (1997) . "Laparoscopic colectomy is superior to laparotomy for reduction of disability in older patients.." GASTROENTEROLOGY , vol.112, no.4.

@article{article, author={HH Chen Et Al. }, title={Laparoscopic colectomy is superior to laparotomy for reduction of disability in older patients.}, journal={GASTROENTEROLOGY}, year=1997}