Identifying inequitable healthcare in older people: systematic review of current research practice.
Salway SM, Payne N, Rimmer M, Buckner S, Jordan H, Adams J, Walters K, Sowden SL, Forrest L, Sharp L, Hidajat M, White M, and Ben-Shlomo Y
International Journal for Equity in Health. Jan 2017
(DOI : 10.1186/s12939-017-0605-z)