The Dictionary app is a modern pronunciation dictionary for the English language. Every pronunciation in Dictionary is written using the International Phonetic Alphabet (IPA). Example English pronunciations: "entails", "steak", "methylene", "RAF", "approach", "formal", "graph", "demands".

Browse HL7v2 specification online using HL7v2 Spec Viewer.

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Browse the HL7 RIM model using HL7 RIM Browser — an online explorer for the Reference Information Model, base information model for HL7v3 standards.