X-Parsed-By: org.apache.tika.parser.DefaultParser dc:title: Activating and deactivating mutations in the receptor interaction site of GDF5 cause symphalangism or brachydactyly type A2 Content-Encoding: UTF-8 Content-Type-Hint: text/html; charset=UTF-8 robots: INDEX,NOFOLLOW,NOARCHIVE title: Activating and deactivating mutations in the receptor interaction site of GDF5 cause symphalangism or brachydactyly type A2 Content-Type: text/html; charset=UTF-8