[Staged programs for increasing the incidence of full breast feeding].
D001942:Breast Feeding; D003430:Cross-Sectional Studies; D005260:Female; D005859:Germany, East; D006266:Health Education / Q000379:methods*; D006801:Humans; D007223:Infant; D007231:Infant, Newborn
Stufenprogramm zur Erhöhung der Vollstillfrequenz.