The global CRO services market is estimated to grow at a CAGR of 7.4% from 2016 to 2021, to reach USD 41.86 billion by 2021 from USD 29.29 billion in 2016. Growth in this market is primarily attributed to growing R&D expenditure, increased outsourcing of R&D activities, growing demand for outsourcing analytical testing and clinical trial services, and increase in the number of clinical trials. 更多
