Articles 

A short article summarizing the condition.

An article in the New York Times on misophonia and it's possible sources.

An article in the telegraph on misophonia. You need to register to read.

An article in the independent on misophonia.

An article in Time magazine on how misophonia may affect ability to learn. 

A longer article on Pyschology Today regarding someone's personal experience with misophonia and its history.

A short interview with someone suffering from misophonia on VICE.