![Structured management strategy versus usual care for gastroesophageal reflux disease: rationale for pooled analysis of five European cluster-randomized trials]()
Structured management strategy versus usual care for gastroesophageal reflux disease: rationale for pooled analysis of five European cluster-randomized trialsPonce, J.; Garrigues, V.; Agreus, L.; Tabaglio, E.; Gschwantler, M.; Guallar, E.; Tafalla, M.; Nuevo, J.; Hatlebakk, J. G. · Therapeutic Advances in Gastroenterology · 2011