@misc{indiciaed3a098ec0974,
  title = {Beyond sloth--physical activity and weight gain.},
  author = {E Ravussin and E Danforth},
  year = {1999},
  doi = {10.1126/science.283.5399.184},
  url = {https://pubmed.ncbi.nlm.nih.gov/9925477/},
  note = {Source identifier: 9925477}
}