Pages 525-532 in B. Harvald and J.P. Hart Hansen, eds. Circumpolar Health 81. Proceedings of the International Symposium on Circumpolar Health, 5th, Copenhagen, 9-13 August, 1981
Pages 525-532 in B. Harvald and J.P. Hart Hansen, eds. Circumpolar Health 81. Proceedings of the International Symposium on Circumpolar Health, 5th, Copenhagen, 9-13 August, 1981