structure analysis 36 Article 34 controlled study 21 Structural analysis 20 chemistry 19 nonhuman 19 unclassified drug 13 metabolism 10 comparative study 8 Damage detection 7 enzyme activity 7 genetics 7 human 7 male 7 scanning electron microscopy 7 Models, Molecular 6 crystal structure 6 structural analysis 6 Humans 5 enzymology 5 molecular model 5 particle size 5 physical chemistry 5 protein structure 5 Crystal structure 4 Earthquakes 4 Kinetics 4 Structural damages 4 aqueous solution 4 article 4