http://en.wikipedia.org/wiki/Peptide
Composite material
http://en.wikipedia.org/wiki/Semiconductor
http://en.wikipedia.org/wiki/Cobalt_oxide
http://en.wikipedia.org/wiki/Cancer
http://en.wikipedia.org/wiki/Axon
Optical lens
Hearing test
http://en.wikipedia.org/wiki/Cisplatin
http://en.wikipedia.org/wiki/Polysaccharide
Medicinal agent
http://en.wikipedia.org/wiki/Alcoholic_liver_disease
http://en.wikipedia.org/wiki/Fibroblast
http://en.wikipedia.org/wiki/Apoptosis
http://en.wikipedia.org/wiki/Vasculitis
