text_1: Have you seen this?  (Study physician handed me (investigator) a letter from an orthopedist which told about a new treatment for low back pain called the DRS (Decompression Reduction Stabilization)/Spina System.  "I'd be interested to know what the orthopedic department at Iowa . . . ask them what they think of that."
text_2: Patient complains that normal sounds sound too loud.  What should I do about that?