2.11. Statistical analysis The data were analysed statistically using SPSS software (SPSS PASW 18.0) and the means were separated using the Duncan’s multiple range test (P < 0.05). All the data are presented as the mean with the standard deviation.
2.11. Statistical analysisThe data were analysed statistically using SPSS software (SPSSPASW 18.0) and the means were separated using the Duncan’smultiple range test (P < 0.05). All the data are presented as themean with the standard deviation.