Crossover Post-herpetic Neuralgia (PHN)

Finger Lakes Clinical Research, Rochester

Pmg Research Of Winston-Salem, Winston-Salem

Wake Research Associates, Llc, Raleigh

Drug Studies America, Marietta

Compass Research, Llc, Orlando

Local Institution, Bordeaux

Brain Matters Research, Delray Beach

Comprehensive Clinical Development, Inc., St. Petersburg

Renstar Medical Research, Ocala

Local Institution, Saint-Priest-en-Jarez

Commonwealth Biomedical Research, Llc, Madisonville

Radiant Research, Inc., Akron

Quest Research Institute, Farmington Hills

Medex Healthcare Research, Inc, St Louis

The Center For Pharmaceutical Research. Pc, Kansas City

Cor Clinical Research, Oklahoma City

Futuresearch Trials Of Neurology, Austin

Alpine Clinical Research Center, Boulder

Arizona Research Center, Phoenix

Torrance Clinical Research, Lomita

Local Institution, Boulogne-Billancourt

Analgesic Solutions, Natick

Local Institution, Nice