Can ultrasound predict the severity of acute pancreatitis early by observing acute fluid collection?

@article{Luo2001CanUP,
  title={Can ultrasound predict the severity of acute pancreatitis early by observing acute fluid collection?},
  author={Yu-hui Luo and Chun Xue Yuan and Yi Li Peng and Patricia L Wei and Zhao Da Zhang and Jingqian Liu and Li-cheng Dai and Yilin Hu},
  journal={World journal of gastroenterology},
  year={2001},
  volume={7 2},
  pages={293-5}
}