Wright GC, Zueger PM, Copley-Merriman K, Khan S, Costello J, Krumbach A, Reddy P, Tanjinatus O, Wells AF. Health disparities in rheumatology in the United States. Open Access Rheumatol. 2025 Jan 9;17:1-12. doi: 10.2147/OARRR.S493457
Cropper ML, Haile M, Lampietti J, Poulos C, Whittington D. The demand for a malaria vaccine: evidence from Ethiopia. J Dev Econ. 2004 Oct 1;75(1):303-18.