@misc{indiciae33476e3f11ff, title = {Laparoscopic ovarian cystectomy using a single umbilical puncture method.}, author = {T Kosumi and A Kubota and N Usui and K Yamauchi and M Yamasaki and H Oyanagi}, year = {2001}, url = {https://pubmed.ncbi.nlm.nih.gov/11269561/}, note = {Source identifier: 11269561} }