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4. Effect of sodium fluoride, calcium, phosphate and vitamin D, on trabecular bone balance and remodelling in osteoporosis;Eriksen, E.F.; Mosekilde, L.; Melsen, F.;Bone,1985
5. Management of oesophageal stenosis in recessive dystrophic epidermolysis bullosa;Feurle, G.E.; Weidauer, H.; Baldauf, G.; SchulteBraucks, T.; Anton-Lamprecht, I.;Gastroenterology,1984