@article{so2022-34730020,
  author  = {So, Sik Yu and Savidge, Tor C},
  title   = {{Gut feelings: the microbiota-gut-brain axis on steroids}},
  journal = {American journal of physiology. Gastrointestinal and liver physiology},
  year    = {2022},
  doi     = {10.1152/ajpgi.00294.2021},
  pmid    = {34730020},
  url     = {https://doi.org/10.1152/ajpgi.00294.2021}
}