(Q43312085)
Statements
1 reference
Drug dependence in patients in psychiatric hospitals in Switzerland. A survey conducted in nine psychiatric hospitals from 1983-1986. (English)
1 reference
Ladewig D
1 reference
Schroeter U
1 reference
1 July 1990
1 reference
1 reference
23
1 reference
4
1 reference
182-186
1 reference
Identifiers
1 reference