TY - GEN AU - Cummings,P AU - Koepsell,T D AU - Mueller,B A TI - Methodological challenges in injury epidemiology and injury prevention research SN - 0163-7525 PY - 1995///0919 KW - Causality KW - Environmental Exposure KW - statistics & numerical data KW - Epidemiologic Methods KW - Humans KW - Research Design KW - Socioeconomic Factors KW - United States KW - epidemiology KW - Wounds and Injuries KW - classification N1 - Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S.; Review UR - https://doi.org/10.1146/annurev.pu.16.050195.002121 ER -