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: "outdoor", "semen", "roost", "catch", "books", "sixth", "madame", "quarterly".

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Browse HL7v2 specification online using HL7v2 Spec Viewer.

ECL Editor is an online editor for the Expression Constraint Language. It provides syntax highlighting and live querying of SNOMED CT terminologies to facilitate the authoring and testing of ECL expression constraints.