TY  - RPRT
TI  - [Problems in technical development of laparoscopy and thoracoscopy in infancy].
AU  - K Hoffmann
AU  - D Cholewa
AU  - L Stroedter
AU  - J Waldschmidt
PY  - 1996
UR  - https://pubmed.ncbi.nlm.nih.gov/9101935/
ID  - 9101935
ER  -