TY  - GEN
AU  - BLECKMANN,K H
TI  - [On the problem of an epoch-making change in the symptomatology of child behavior disorders]
SN  - 0032-7034
PY  - 1998///1101
KW  - Child
KW  - Child Behavior Disorders
KW  - Humans
N1  - Publication Type: Journal Article
ER  -