(Q50195519)
Statements
1 reference
Referral bias among health workers in studies using hospitalization as a proxy measure of the underlying incidence rate. (English)
1 reference
Tüchsen F
1 reference
Andersen O
1 reference
Olsen J
1 reference
1 July 1996
1 reference
49
1 reference
7
1 reference
791-794
1 reference