Red Blood Cell

A red blood cell, or erythrocyte, is a cell with no nucleus that contains large quantities of the oxygen-carrying substance, hemoglobin.

Kelsey Seybold Clinic

Kelsey Seybold Clinic

The Kelsey-Seybold Clinic is a large multi-specialty clinic system located in Greater Houston with its administrative headquarters in Shadow Creek Ranch, Pearland. Click to Visit

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Sponsored By Kelsey Seybold Clinic

This video library is produced by Blausen Medical and focuses on the health of children and is brought to you by Kelsey Seybold Clinic and the Defender Media Group.