[Basic principle determines the direction].
D003479:Curriculum / Q000639:trends; D004509:Education, Nursing, Continuing / Q000639:trends*; D005544:Forecasting; D006801:Humans; D011568:Psychiatric Nursing / Q000193:education*; D012956:Societies, Nursing; D013557:Switzerland
Die Basis bestimmt die Richtung.