1. Kalkmangel og nyresten fremkaldt af spinat;Schmidt-Nielsen;Nord. Med.,1944
2. Effects of calcium-binding substances on orally induced chloralose and barbiturate anaesthesia;Sognen;Acta pharmacol. et toxical.,1961
3. Apparent depression in the absorption of strychnine, alcohol and sulphanilamide after oral administration of sodium fluoride, sodium oxalate, tetracemin and sodium phytate;Sognen;Acta pharmacol. et toxicol.,1965a
4. Effects of calcium binding substances on absorption of fluid and sulphanilamide from isolated intestinal segments in situ;Sögnen;Acta Pharmacol. et toxicol.,1965c
5. Effects of calcium binding substances on glucose and sulphanilamide absorption from perfused small intestine loops in situ;Sognen;Acta Pharmacol. et toxicol.,1965e