Sternum and Ribs, overview.
Phoenix College Instructional Media &amp; Technology
CC BY 3.0
From YouTube video "Sternum and Ribs". Video URL is <a rel="nofollow" class="external free" href="https://www.youtube.com/watch?v=omGY56V71WU">https://www.youtube.com/watch?v=omGY56V71WU</a>