(Q52940610)
Statements
Selection bias due to non-response in a health survey among patients with rheumatoid arthritis. (English)
Ines Rupp
Mattanja Triemstra
Hendriek C Boshuizen
Catharina E Jacobi
Huibert J Dinant
Geertrudis A M van den Bos
1 June 2002
12
2
131-135