Se ha desarrollado el estudio: 

Screening for generalized anxiety disorder in Spanish primary care centers with the GAD-7

Roger Muñoz-Navarro^a

Antonio Cano-Vindel^b

Juan Antonio Moriana^c

Leonardo Adrián Medrano^d

Paloma Ruiz-Rodríguez^e

Laura Agüero-Gento^f

Mónica Rodríguez-Enríquez^f

María Rosa Pizà^g

Jose Ignacio Ramírez-Manent^h