Residency trains a doctor in a major specialty, such as pediatrics or internal medicine, and fellowships provide advanced training in a narrower sub-specialty. For example, pediatric oncologists must first complete a pediatric residency before entering a pediatric-oncology fellowship.
Also featured on. +75 other releases. Hooked on a Feeling is a 1974 pop by the Swedish band Blue Swede, a cover of the B.J. Thomas hit Hooked on a Feeling. This cover reached number one in the United States in 1974.
Guardians of the Galaxy. That brings us right back to Guardians of the Galaxy.. After a 17-year period of dormancy, Hooked on a Feeling is back in the public consciousness with its prominent use in the trailer. As of this writing it hasn't charted on iTunes or Spotify, but it's only a matter of time.