HOLST ERIK /współaut./ 529,379 GANNIK DORTE, HOLST ERIK, WAGNER MARSDEN The national health system in Denmark. A descriptive analysis, Washington,D.C. 1977 U, S. Department of Health, Education, and Welfare 8° s, VI 86, il. A publication of The John E. Fogarty / International Center for Advanced Study in the Health Sciences