Comparison of six natural language processing approaches to assessing firearm access in Veterans Health Administration electronic health records. - Joshua Trujeque; R. Adams Dudley; Nathan Mesfin; Nicholas E. Ingraham; Isai Ortiz; Ann Bangerter; Anjan Chakraborty; Dalton Schutte; Jeremy Yeung; Ying Liu; Alicia Woodward-Abel; Emma Bromley; et al. (J. Am. Medical Informatics Assoc., 2025)