Health impact of objective burden, subjective burden and positive aspects of caregiving: an observational study among caregivers in Switzerland

Fekete C, Tough H, Siegrist J, Brinkhof MWG: Health impact of objective burden, subjective burden and positive aspects of caregiving: an observational study among caregivers in Switzerland. BMJ Open 2017;7:e017369. doi:10.1136/bmjopen-2017-017369.