The phrase "a need for exchange" is correct and usable in written English.
It can be used when discussing the necessity or requirement for some form of exchange, whether it be ideas, goods, or services.
Example: "In today's global economy, there is a need for exchange between different cultures to foster understanding and collaboration."
Alternatives: "a requirement for exchange" or "a necessity for exchange".
There is, therefore, a need for exchange between countries of comparable information about disease incidence; the exchange must be based on a common understanding of surveillance approaches and how surveillance systems are designed and implemented.
In addition, G6PD normal infants requiring exchange transfusion (n = 28) had comorbid like septicemia and prematurity (25/28 or 89%) which would have contributed towards significant hyperbilirubinemia and hence a need for exchange transfusion.
This underlines that in case of real bioterroristic crisis situations there will be a need for information exchange between governmental authorities which have more in-depth in-house data.
In any economy with multiple currencies, there's a need for tools for exchanging one unit of currency for another, facilitating lending, accepting investment, etc.
The increasing use of artesunate has been associated with a reduced need for exchange transfusion, even in patients with very high parasitaemia.
Is there a need for a centralized exchange in one place on Wall Street -- specifically, the New York Stock Exchange?
So, there is a need for an information exchange on emerging substances that is officially recognised by the authorities at the European level, and beyond, in order to advance knowledge of their impacts and to support decision-making.
Due to their distributed nature, there exist a large amount of heterogeneous ontologies, and a strong need for exchanging data amongst them, i.e., populating a target ontology using data that come from one or more source ontologies.
Moreover, there is a need for processes of knowledge exchange and mutual learning regarding innovation governance across stakeholders in the sector as a whole.
The introduction of these agents has been associated with a dramatic reduction in the need for exchange transfusion.
We feel strongly that there is a need for people-to-people exchanges, not in seminar rooms but at the grassroots so that the solidarity of ordinary people can infuse democracies with new energy and ideas.
