References
- Broman, T. and Olsson, Olle (1948) The tolerance of cerebral blood vessels to a contrast medium of the diodrast group. Acta radiol, 30, p. 326.
- Broman, T. and Olsson, Olle (1949) Experimental study of contrast media for cerebral angiography with reference to possible injurious effects on the cerebral blood vessels. Acta radiol, 31, p. 321.
- Broman, T. , Forssman, B. and Olsson, Olle (1950) Further experimental investigations of injuries from contrast media in cerebral angiography. Acta radiol, 34, p. 135.