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noun:- A disease that is relatively rare, for which the development of drugs is considered to be commercially nonviable.
- Any infection that medicines are not generally developed since it is too uncommon to help make the development rewarding.
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- Definition for "orphan disease"
- A disease that is relatively rare, for which…
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- Medical Dictionary for "orphan disease"
- an ailment which includes perhaps not…
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How would you define orphan disease?