![](/img/cover-not-exists.png)
SB1 EXPENDITURE OF DISEASE MODIFYING ANTI-RHEUMATOID TREATMENT—LAGGED TREATMENTS AS INSTRUMENTAL VARIABLES IN PANEL DATA
AA Kawatkar, MB NicholVolume:
13
Year:
2010
Language:
english
DOI:
10.1016/s1098-3015(10)72017-9
File:
PDF, 68 KB
english, 2010