Journal of the American Geriatrics Society (Vol. 60, No. 6, June 2012).
onlinelibrary.wiley.com/doi/10.1111/jgs.2012.60.issue-6/issuetoc
Medical Care (Vol. 50, Nos. 5, 6, 7, May/June/July 2012).
No. 5:
journals.lww.com/lww-medicalcare/toc/2012/05000
No. 6:
journals.lww.com/lww-medicalcare/toc/2012/06000
No. 7:
