article_metadata: Shinya Tsukamoto Takamasa Kitajima Satoshi Marumo Motonari Fukui
article_metadata: 10.1002/rcr2.1078
article_metadata: Respirol Case Rep
article_metadata: 2022 Dec 21;11(1):e01078.
article_metadata: lung neoplasms proton therapy pulmonary leiomyosarcoma transbronchial biopsy transbronchial cryobiopsy
article_metadata: CC BY
article_metadata: https://pubmed.ncbi.nlm.nih.gov/36569636/
article_metadata: Case Reports
article_metadata: PMC9772396
article_metadata: 36569636
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article_metadata: 2022