7Koike N,Yabushita Y,Yan ZD,et al.Increased sensitivity ofcholera toxin detection by enzyme-linked immunosorbent as-say with chemical immobilization of antibody onto nylon sur-face providing hydrophobicity[J].Microbiol Immunol,1999,43(11):1057-1060.
8Uesaka Y,Otsuka Y,Kashida M,et al.Detection ofcholeratoxin by a highly sensitive bead-enzyme linked immunosor-bent assay[J].Microbiol Immunol,1992,36(1):43-53.
9Varela P,RivasM,BinszteinN,et al.Identification of toxigen-ic Vibrio cholerae from the Argentine outbreak by PCR forctxA1 and ctxA2-B[J].FEBS Lett,1993,315(1):74-76.
10Goel AK,Ponmariappan S,Kamboj DV,et al.Single multi-plex polymerase chain reaction for environmental surveillanceof toxigenic pathogenic O1 and non-O1 Vibrio cholerae[J].Folia Microbiol(Praha),2007,52(1):81-85.