The Journal of Rural Health · 2010 · 73 citations · 23 references
Providers perceive that distance from local health departments to HIV treatment sites presents a barrier to HIV care for their clients. Future studies should ascertain clients' perspectives to ensure appropriate service provisions.
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Hierarchical Clustering Schemes
S. C. Johnson · Psychometrika · 1967 · 4.8K citations
Sexually transmitted disease surveillance
Brendan H. O’Connor, HilaryE. Tillett, James Berrie et al. · BMJ · 1982 · 2.2K citations · Full text
Ud Parashar · Medical Entomology and Zoology · 2006 · 798 citations
Preventive Medicine, Pediatric Epidemiology, Clinical Epidemiology +9