(Q43881538)
Statements
1 reference
Selection of controls in case-control studies. II. Types of controls (English)
Wacholder S
1 reference
McLaughlin JK
1 reference
Silverman DT
1 reference
1 May 1992
1 reference
1 reference
135
1 reference
9
1 reference
1029-1041
1 reference
Identifiers
1 reference
1 reference