权威例句
Oral microbial communities in sickness and in healthThe Role of Personal Values in Marketing and Consumer BehaviorThe dignity of working men : morality and the boundaries of race, class, and immigrationEvolutionary Algorithms for Solving Multi-Objective Problems Second EditionEvolutionary Algorithms for Solving Multi-Objective Problems Second EditionThe Role of Anesthesia in Surgical MortalityThe Study of Boundaries in Social SciencesClostridium difficile--more difficult than ever.Cash Flow and Investment: Evidence from Internal Capital MarketsExtent and determinants of error in doctors' prognoses in terminally ill patients: prospective cohort study.