GERD is often diagnosed simply by finding no improvement in heartburn symptoms in response to lifestyle changes and acid reflux medication. Gastroenterologists may also arrange the following investigations:
Trading blocs. A regional trading bloc is a group of countries within a geographical region that protect themselves from imports from non-members. Trading blocs are a form of economic integration, and increasingly shape the pattern of world trade. There are several types of trading bloc:
en bloc meaning, en bloc definition | English Cobuild dictionary. en bloc. If a group of people do something en bloc, they do it all together and at the same time. The selectors should resign en bloc..., Now the governors en bloc are demanding far more consultation and rights over contractual approval.