title: Phonons and the elastic moduli of collagen and muscle.
mesh_terms: D003094:Collagen / Q000502:physiology; D004548:Elasticity; D006860:Hydrogen Bonding; D007834:Lasers; D009132:Muscles / Q000502:physiology / Q000648:ultrastructure; D012542:Scattering, Radiation; D013016:Sound; D013057:Spectrum Analysis; D013329:Structure-Activity Relationship; D013710:Tendons; D014867:Water
chemical_list: D014867:Water; D003094:Collagen