1. http://www.washingtonpost.com/wp-srv/special/science/how-bioprinting-works/ explains bioprinting

2. http://www.livescience.com/49939-3d-printed-organs-and-prosthetics-reconstruct-healthcare.html various implementations of bioprinting

3. http://www.livescience.com/49913-3d-printing-revolutionizing-health-care.html
3d printing’s affect in healthcare

4. http://www.livescience.com/52571-3d-printers-could-build-organs.html 3d printing on organ donor.

5.http://www.organovo.com/ a bioprinting company example.