A national perspective on the decline of abdominoperineal resection for rectal cancer (2008)
Tilney, H.S., Heriot, A.G., Purkayastha, S., Antoniou, A., Aylin, P., Darzi, A.W., ...
Objective: To assess rates of abdominoperineal excision of the rectum (APER) for rectal cancer between centers and over time, and to evaluate the influence of patient characteristics, including...
Treatment of poisoning induced cardiac impairment using cardiopulmonary bypass: a review
Purkayastha, S, Bhangoo, P, Athanasiou, T, Casula, R, Glenville, B, Darzi, A W, ...
Severe poisoning can cause potentially fatal cardiac depression. Cardiopulmonary bypass (CPB) can support the depressed myocardium, but there are no clear indications or guidelines available on its...