Gray, Dean E; Porter, Andrew; O'Neill, Terry et al. (2004) A rapid cleanup method for the isolation and concentration of pyrrolizidine alkaloids in comfrey root. J AOAC Int 87:1049-57
|
Weber, Holly A; Zart, Matthew K; Hodges, Andrew E et al. (2003) Method validation for determination of alkaloid content in goldenseal root powder. J AOAC Int 86:476-83
|
Weber, Holly A; Zart, Matthew K; Hodges, Andrew E et al. (2003) Chemical comparison of goldenseal (Hydrastis canadensis L.) root powder from three commercial suppliers. J Agric Food Chem 51:7352-8
|
Moser, V C; Barone Jr, S; Smialowicz, R J et al. (2001) The effects of perinatal tebuconazole exposure on adult neurological, immunological, and reproductive function in rats. Toxicol Sci 62:339-52
|