TY  - JOUR
A1  - King, D.E.
A1  - Xiang, J.
A1  - Pilkerton, C.S.
T1  - Multimorbidity trends in United States adults, 1988–2014
Y1  - 2018
DO  - 10.3122/jabfm.2018.04.180008
VL  - 31
IS  - 4

ER  -