Nichols, Kelly2020-07-272020-07-272002-05Nichols, K. (2002). Seasonality in hepatitis A incidence in Texas, 1989-1998 (Unpublished thesis). Southwest Texas State University, San Marcos, Texas.https://hdl.handle.net/10877/12206No abstract prepared.Text60 pages1 file (.pdf)enetiologyhepatitis Amedical climatologyThesis