title: Formation of polycrystalline aggregates in mineral and biological systems.
mesh_terms: D001031:Apatites; D001696:Biomechanical Phenomena; D001842:Bone and Bones; D002133:Calcium Sulfate; D003094:Collagen; D003460:Crystallization; D006801:Humans; D013314:Stress, Mechanical
chemical_list: D001031:Apatites; D003094:Collagen; D002133:Calcium Sulfate