[Research in the nursing field].
Hesbeen
W
W
l'Unité de recherche et développement, Ecole La Source à Lausanne.
D003625:Data Collection / Q000379:methods; D003627:Data Interpretation, Statistical; D006801:Humans; D015399:Nursing Research / Q000145:classification / Q000193:education / Q000379:methods*; D012107:Research Design