Subjects: POISSON distribution; HIV-positive persons; HIV infectionsGEORGIA
Record details
Subjects: METHADONE treatment programs; SUBSTANCE abuse; NONPROFIT organizationsUNITED States
Subjects: SUBSTANCE abuse treatment; HEPATITIS C diagnosis; CHRONIC hepatitis CVERMONT; UNITED States
Subjects: MORTALITY risk factors; CONFIDENCE intervals; LONGITUDINAL methodKENTUCKY