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. Editorials: Bergen, Centennial City. International journal of leprosy and other mycobacterial diseases : official organ of the International Leprosy Association. 1972;40(4):410-4.
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. A short history of leprosy in postage stamps. Proceedings of the Royal Society of Medicine. 1974;67(8):717-9.
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. Epidemiology of leprosy in Norway: the history of The National Leprosy Registry of Norway from 1856 until today. International journal of epidemiology. 1973;2(1):81-9.
Type
Gerhard Henrik Armauer Hansen. 1841-1912. International journal of leprosy and other mycobacterial diseases : official organ of the International Leprosy Association. 1973;41(2):150-1.
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. Editorial: Dr. Gerhard Hansen. Journal of the Indian Medical Association. 1973;61(9):412.
Type
. Armauer Hansen--the man and his work. International journal of leprosy and other mycobacterial diseases : official organ of the International Leprosy Association. 1973;41(4):417-24.
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. Homage to Armauer Hansen. International journal of leprosy and other mycobacterial diseases : official organ of the International Leprosy Association. 1973;41(4):425-6.
Type
The centenary of the discovery of the leprosy bacillus. Canadian Medical Association journal. 1973;109(7):627-9.
Type
. [A leprous cranium from medieval Oslo]. Tidsskrift for den Norske laegeforening : tidsskrift for praktisk medicin, ny raekke. 1973;93(21):1483-5.
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. Hansen's bacillus. Gerhard Henrik Armauer Hansen (1841-1912). The Practitioner. 1973;210(257):443-4.