The Reference Desk · Glossary
National Association of Testing Authorities (NATA)
A plain-language definition is coming soon. For now, follow the reports below to see how the term is used in our research.
An Independent Reference on Medical Travel Abroad · Reader-Funded
The Reference Desk · Glossary
A plain-language definition is coming soon. For now, follow the reports below to see how the term is used in our research.