61.   In the meantime, the Cowboys continue to show the effects of a lack of concentration.

62.   It shows the effect of disease, of boarding schools that disrupted families and of poverty.

63.   It shows the effect of disease, of boarding schools that disrupted families, and of poverty.

64.   It may not show its effects today or tomorrow or next week, but eventually, the theory goes, it will make a difference.

65.   Neither showed any effects of their age.

66.   Most gene therapy experiments, in which genes are inserted into the body to correct inherited diseases or treat cancer, have failed to show much effect.

67.   Neither showed any effects of age.

68.   Official unemployment figures showing the effect of the devaluation will probably not be available for a month.

69.   Now other drugs are being tried that show beneficial effects as well.