(Q52866256)
Statements
The Leeds Dyspepsia Questionnaire: a valid tool for measuring the presence and severity of dyspepsia. (English)
Duffett S
Braunholtz D
Mason S
Richards ID
Dowell AC
Axon AT
1 December 1998
12
12
1257-1262
1 reference
1 reference
1 reference
1 reference