Resolution: standard / high
Figure 1.
Relation between the number of sex workers provided services in fiscal year 2002–2003 by the 15 programmes and the cost per sex worker (p < 0.001). INR is Indian Rupee (1 US$ = INR 48.40 in 2002–2003).
Dandona et al. BMC Public Health 2005 5:98 doi:10.1186/1471-2458-5-98
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