It must be very clear that even if prognosis is improved by early treatment, screening is only worthwhile if a satisfactory diagnostic test is available. This test must fulfil the following criteria:
·Detect cases in sufficient numbers
Sunday, 03 Jul 2005
It must be very clear that even if prognosis is improved by early treatment, screening is only worthwhile if a satisfactory diagnostic test is available. This test must fulfil the following criteria:
·Detect cases in sufficient numbers
