NCT00984334
- Conditions
- Chemically-Induced Disorders, Chronic Pain, Constipation, +10 more
- Locations
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- Schmerzzentrum Berlin Berlin, Germany
- Schmerzzentrum Frankfurt Frankfurt, Germany
- Gemeinschaftspraxis Tamm-Albert-Schroter-Uhmann Hanover, Germany
- Gemeinschaftspraxis Loewenstein-Hesselbarth Mainz, Germany