２０．See clearly & Treat safely―新型内視鏡が切り拓く、耳鼻咽喉科内視鏡手術の新展開. Nippon Jibiinkoka Tokeibugeka Gakkai Kaiho(Tokyo). https://doi.org/10.3950/jibiinkotokeibu.126.4_519
Chicago Style (17th ed.) Citation"２０．See Clearly & Treat Safely―新型内視鏡が切り拓く、耳鼻咽喉科内視鏡手術の新展開." Nippon Jibiinkoka Tokeibugeka Gakkai Kaiho(Tokyo) . https://doi.org/10.3950/jibiinkotokeibu.126.4_519.
MLA (9th ed.) Citation"２０．See Clearly & Treat Safely―新型内視鏡が切り拓く、耳鼻咽喉科内視鏡手術の新展開." Nippon Jibiinkoka Tokeibugeka Gakkai Kaiho(Tokyo), , https://doi.org/10.3950/jibiinkotokeibu.126.4_519.
Warning: These citations may not always be 100% accurate.