Vukicevic, Meri; Fitzmaurice, Kerry (2008). "Butterflies and black lacy patterns: The prevalence and characteristics of Charles Bonnet hallucinations in an Australian population". Clinical & Experimental Ophthalmology. 36 (7): 659–665. doi:10.1111/j.1442-9071.2008.01814.x. PMID18983551. S2CID205492511.
Berrios, German E.; Brook, Peter (1982). "The Charles Bonnet Syndrome and the Problem of Visual Perceptual Disorders in the Elderly". Age and Ageing. 11 (1): 17–23. doi:10.1093/ageing/11.1.17. PMID7041567.
Lerario, Alberto; Ciammola, Andrea; Poletti, Barbara; Girotti, Floriano; Silani, Vincenzo (2013-02-05). "Charles Bonnet syndrome: two case reports and review of the literature". Journal of Neurology. 260 (4): 1180–1186. doi:10.1007/s00415-013-6857-7. ISSN0340-5354. PMID23381616.
Vaphiades, Michael S.; Celesia, Gastone G.; Brigell, Mitchell G. (August 1996). "Positive spontaneous visual phenomena limited to the hemianopic field in lesions of central visual pathways". Neurology. 47 (2): 408–417. doi:10.1212/wnl.47.2.408. ISSN0028-3878. PMID8757013.
Vukicevic, Meri; Fitzmaurice, Kerry (2008). "Butterflies and black lacy patterns: The prevalence and characteristics of Charles Bonnet hallucinations in an Australian population". Clinical & Experimental Ophthalmology. 36 (7): 659–665. doi:10.1111/j.1442-9071.2008.01814.x. PMID18983551. S2CID205492511.
Berrios, German E.; Brook, Peter (1982). "The Charles Bonnet Syndrome and the Problem of Visual Perceptual Disorders in the Elderly". Age and Ageing. 11 (1): 17–23. doi:10.1093/ageing/11.1.17. PMID7041567.
Olbrich, H. M.; Lodemann, E; Engelmeier, M. P. (1987). "Optical hallucinations in the aged with diseases of the eye". Zeitschrift für Gerontologie. 20 (4): 227–229. PMID3660920.
Lerario, Alberto; Ciammola, Andrea; Poletti, Barbara; Girotti, Floriano; Silani, Vincenzo (2013-02-05). "Charles Bonnet syndrome: two case reports and review of the literature". Journal of Neurology. 260 (4): 1180–1186. doi:10.1007/s00415-013-6857-7. ISSN0340-5354. PMID23381616.
Vaphiades, Michael S.; Celesia, Gastone G.; Brigell, Mitchell G. (August 1996). "Positive spontaneous visual phenomena limited to the hemianopic field in lesions of central visual pathways". Neurology. 47 (2): 408–417. doi:10.1212/wnl.47.2.408. ISSN0028-3878. PMID8757013.
Vukicevic, Meri; Fitzmaurice, Kerry (2008). "Butterflies and black lacy patterns: The prevalence and characteristics of Charles Bonnet hallucinations in an Australian population". Clinical & Experimental Ophthalmology. 36 (7): 659–665. doi:10.1111/j.1442-9071.2008.01814.x. PMID18983551. S2CID205492511.
Lerario, Alberto; Ciammola, Andrea; Poletti, Barbara; Girotti, Floriano; Silani, Vincenzo (2013-02-05). "Charles Bonnet syndrome: two case reports and review of the literature". Journal of Neurology. 260 (4): 1180–1186. doi:10.1007/s00415-013-6857-7. ISSN0340-5354. PMID23381616.
Vaphiades, Michael S.; Celesia, Gastone G.; Brigell, Mitchell G. (August 1996). "Positive spontaneous visual phenomena limited to the hemianopic field in lesions of central visual pathways". Neurology. 47 (2): 408–417. doi:10.1212/wnl.47.2.408. ISSN0028-3878. PMID8757013.