(Q35246583)
Statements
1 reference
From prescription drug purchases to drug use periods – a second generation method (PRE2DUP). (English)
1 reference
Anna-Maija Tolppanen
1 reference
Sirpa Hartikainen
1 reference
Jari Tiihonen
1 reference
Antti Tanskanen
1 reference
Heidi Taipale
1 reference
Marjaana Koponen
1 reference
Riitta Ahonen
1 reference
25 March 2015
1 reference
1 reference
15
1 reference
21
1 reference
25 March 2015
1 reference
1 reference
1 reference
1 reference
1 reference
Identifiers
1 reference
1 reference
28 January 2021
1 reference
1 reference