TY  - RPRT
TI  - Long-term experience with transurethral rigid ureteroscopy as a complementary method to extracorporeal shockwave lithotripsy.
AU  - K Kressel
AU  - H Hoffmann
AU  - M Butz
PY  - 1992
DO  - 10.1159/000282301
UR  - https://pubmed.ncbi.nlm.nih.gov/1598739/
ID  - 1598739
ER  -