TY  - RPRT
TI  - Functional somatic syndromes.
AU  - E Goudsmit
AU  - C Shepherd
PY  - 1999
DO  - 10.1016/s0140-6736(05)76815-x
UR  - https://pubmed.ncbi.nlm.nih.gov/10636391/
ID  - 10636391
ER  -