Usual Source of Care for Adults With and Without Back Pain: Medical Expenditures Panel Survey Data Pooled for Years 2000 to 2006
2011 ◽
Vol 34
(6)
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pp. 356-361
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2013 ◽
Vol 36
(1)
◽
pp. 2-11
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Keyword(s):
2010 ◽
Vol 33
(8)
◽
pp. 562-575
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Keyword(s):
Keyword(s):
Keyword(s):
Keyword(s):
Keyword(s):