Accoustic waves
http://en.wikipedia.org/wiki/Cannabinoid_receptor_type_2
E.g. http://en.wikipedia.org/wiki/Oral-B
http://en.wikipedia.org/wiki/Influenza
E.g. http://en.wikipedia.org/wiki/Comb_generator
http://en.wikipedia.org/wiki/Cofactor_(biochemistry)
http://en.wikipedia.org/wiki/Medical_imaging
http://en.wikipedia.org/wiki/Electrocardiography
http://en.wikipedia.org/wiki/Ceramic_materials
http://en.wikipedia.org/wiki/Super_resolution_microscopy
http://en.wikipedia.org/wiki/Chiral_ligand
Cancer treatment
http://en.wikipedia.org/wiki/Alzheimer%27s_disease
http://en.wikipedia.org/wiki/Phenols
http://en.wikipedia.org/wiki/X-ray
Metal particles
http://en.wikipedia.org/wiki/Optoelectronics
http://en.wikipedia.org/wiki/Musculoskeletal_disorder
