Learning on 08/12/2025

超音波の原理と画像 ドプラ法の原理と超音波画像 弁疾患

Aug 12, 2025, 5:59:20 AM

Study time: 5 minute(s)
Today's learning: 51
New: 7
Consecutive study days: 20
Difficult review: 1
All tasks completed!

shuto9990

Ranking
New

𝕏