TY  - RPRT
TI  - [Causes of pilonidal sinus and pyoderma fistulans sinifica].
AU  - F Stelzner
PY  - 1984
DO  - 10.1007/bf01254185
UR  - https://pubmed.ncbi.nlm.nih.gov/6738258/
ID  - 6738258
ER  -