Learning on 08/11/2025

弁疾患 ドプラ法の原理と超音波画像 超音波による評価

Aug 11, 2025, 5:23:58 AM

Study time: 5 minute(s)
Today's learning: 53
New: 11
Consecutive study days: 19
Difficult review: 1
All tasks completed!

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