Strajnar, Janez, and Štefka Est. 1986. “Medium-Term Plan of Health Education to Be Realized by Health Institutions During the Period 1986-1990”. Slovenian Nursing Review 20 (3/4):131-37. https://obzornik.zbornica-zveza.si/index.php/ObzorZdravNeg/article/view/1709.