@article{811720,
      author = {Volkwein-Caplan, Karin A. E., and McConatha, Jasmin  Tahmaseb,},
      url = {http://library.usi.edu/record/811720},
      title = {Ageing, physical activity and health : international  perspectives /},
      recid = {811720},
      pages = {1 online resource (xvii, 219 pages.)},
}