404. That’s an error.

The requested URL /www.qualitymeasures.ahrq.gov/upper-gastrointestinal-gi-cancer-proportion-of-patients-with-oesophageal-or-gastric-cancer-who-die-within-30-or-90-days-of-surgical-resection-for-oesophageal-or-gastric-cancer was not found on this server. That’s all we know.