Dynamic accumulation of chromium in Alisma orientale and its effect on growth of Alisma orientale under nitrogen-chromium coupling Dynamic accumulation of chromium in Alisma orientale and its effect on growth of Alisma orientale under nitrogen-chromium coupling Determination of amino acids in Alisma orientale by pre-column derivatization of RP-HPLC Effects of active fraction of Alisma orientaleon osteopontin expression in renal tissue of urolithiasis model rat with calcium oxalate stone Effects of different processings on alisol B23-acetate in Alisma orientale Correlation between quality of Alisma orientale in Sichuan Province and rhizosphere soil physicochemical property A new triterpene in rhizome of Alisma orientale A new triterpene in rhizome of Alisma orientale Correlation between quality of Alisma orientale in Sichuan Province and rhizosphere soil physicochemical property