1. Abbott, M., Alksne, J. F., 1968: Transport of intrathecal 125 I-RISA to circulating plasma. A test for communicating hydrocephalus. Neurology (Minneap.) 18–870.
2. Adams, R. D., Fisher, C. M., Hakim, S., Ojemann, R. G., Sweet, W. H., 1965: Symptomatic occult hydrocephalus with “normal” cerebrospinal fluid pressure: a treatable syndrom. New Eng. J. Med. 273, 117–126.
3. Adams, R. D., Fisher, C. M., Hakim, S., Ojemann, R. G., Sweet, W. H., 1966: Further observations on normal pressure hydrocephalus. Proc. Roy. Soc. Med. 59, 1135–1140.
4. Ancri, D., Fohanno, D., 1972: Données radio-isotopiques qualitatives sur la circulation du liquide céphalo-rachidien. Minerva Neurochirurgica 16, 171–174.
5. Ancri, D., Fohanno, D., 1973: La gammagraphie du LCR dans son segment rachidien. Yie Médicale 23.