소아 보청기의 피팅과 문제점 특별강의 (서울아산병원 이비인후과 안중호 교수)

Revenue estimate

Based on an estimated $0.7–$2CPM (revenue per 1,000 views) — a rough public estimate, not actual creator earnings, which depend on ad rates, audience geography, and monetization settings YouTube doesn't expose publicly.

Total (all-time)$6 – $18