Figure 1
From: Trends in HIV infection in the First Affiliated Hospital of Harbin, China
The positive rate of HIV-1 testing from 2007 to 2012 in hospital.
Figure 1 | BMC Infectious Diseases
From: Trends in HIV infection in the First Affiliated Hospital of Harbin, China
The positive rate of HIV-1 testing from 2007 to 2012 in hospital.