C. Hammond
发表
M. Phillips,
C. Hammond,
L. Pinnington,
2009,
BMC health services research.
M. Phillips,
C. Hammond,
L. Pinnington,
2009,
BMC health services research.
C. L. Fritz,
C. Rupprecht,
C. Glaser,
2012,
MMWR. Morbidity and mortality weekly report.