1. Hvidberg , E. Bindevœvets vandindhold og grundsubstansens vandbinding. (The Water content of connective tissue and the water binding of the ground substance) Thesis in Danish 1962
2. Connective tissue electrolytes during acidosis and alkalosis in normal and oestradiol-treated mice;Langgård;Acta pharmacol. et toxicol.,1963
3. Langgård , H. Bindevœvets elektrolytforhold. (Connective tissue electrolytes) Thesis in Danish 1965a
4. Exchangeable water, sodium and chloride in the skin of mice;Langgård;Acta physiol. Scand.,1965b
5. Studies on the subcutaneous absorption in mice I: A method for studying quantitatively the dynamics of subcutaneous absorption;Secher-Hansen;Acta pharmacol. et toxicol.,1967a