Gastro-oesophageal reflux. Physiological or pathological?

Survival is multifactorial Beral and Peto’s assessment of cancer registration in the United Kingdom does not reflect recent practice.1 In Scotland data are gathered from multiple sources, including pathology reports. Typically, most (>95%) breast cancers are recorded as microscopically verified, around0 1% are “notified” solely by death record, and