TY  - GEN
AU  - KOUPERNIK,C
TI  - [Psychological problems in lumbago]
SN  - 0491-1377
PY  - 1998///1101
KW  - Back Pain
KW  - Humans
KW  - Low Back Pain
KW  - Psychosomatic Medicine
N1  - Publication Type: Journal Article
ER  -