1. Dacryocystography in obstruction of the lacrimal passages;Aakhus;Acta radiol. (Stockh.),1969
2. Osmotic properties of some contrast media;Bördalen;Invest. Radiol.,1970
3. The radiology of the lacrimal system;Campbell;Brit. J. Radiol.,1964
4. Clinical evaluation of microscintigraphy of the lacrimal drainage apparatus;Carlton;J. Nucl. Med.,1973
5. Lipid granuloma of the orbit;Eifrig;Arch. Ophthal. (Chicago),1968