TY  - RPRT
TI  - [Etiologic problems posed by a catatonic syndrome].
AU  - P Pichot
AU  - B Samuel-Lajeunesse
AU  - J D Guelfi
PY  - 1969
UR  - https://pubmed.ncbi.nlm.nih.gov/5780077/
ID  - 5780077
ER  -