51.   There is continuing debate about the use of exogenous oestrogen as a preventive measure for all anorexia patients but no controlled trials have yet been reported.

52.   There is debate whether there is an appropriation in such circumstances.

53.   There is some debate whether hostility is a requirement.

54.   Furthermore, the debate is not just between Keynesians and monetarists.

55.   In the area of assessment there has been considerable debate in recent years among Catholic teachers.

56.   But there will still be important debates about the form of European decision--making, and the relationship between political accountability at a European and a national level.

57.   The resulting debate was the first the parliament has held on green issues.

58.   The debate is very much a current one.

59.   There is considerable debate among valuers about the correct method of amortising such payments.

60.   There were good debates on racism, transport and crime pre prevention.