@misc{indiciae646a09a80741,
  title = {Educational differences in leisure-time physical inactivity: a descriptive and explanatory study.},
  author = {M Droomers and C T Schrijvers and H van de Mheen and J P Mackenbach},
  year = {1998},
  doi = {10.1016/s0277-9536(98)00272-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/9877337/},
  note = {Source identifier: 9877337}
}