Stahl W; Sies H (2012). «β-Carotene and other carotenoids in protection from sunlight». The American Journal of Clinical Nutrition. 96 (5): 1179S–84S. PMID23053552. doi:10.3945/ajcn.112.034819
Jiménez-Jiménez FJ, Molina JA, de Bustos F, et al. (1999). «Serum levels of beta-carotene, alpha-carotene and vitamin A in patients with Alzheimer's disease». Eur. J. Neurol. 6 (4): 495–7. PMID10362906. doi:10.1046/j.1468-1331.1999.640495.x
Bluhm R, Branch R, Johnston P, Stein R (1990). «Aplastic anemia associated with canthaxanthin ingested for 'tanning' purposes». JAMA. 264 (9): 1141–2. PMID2117075. doi:10.1001/jama.264.9.1141
Stahl W; Sies H (2012). «β-Carotene and other carotenoids in protection from sunlight». The American Journal of Clinical Nutrition. 96 (5): 1179S–84S. PMID23053552. doi:10.3945/ajcn.112.034819
Minder EI, Schneider-Yin X, Steurer J, Bachmann LM (2009). «A systematic review of treatment options for dermal photosensitivity in erythropoietic protoporphyria.». Cellular and Molecular Biology (Noisy-le-Grand, France). 55 (1): 84–97. PMID19268006
Leung AK (1987). «Carotenemia». Adv Pediatr. 34: 223–48. PMID3318296
Jiménez-Jiménez FJ, Molina JA, de Bustos F, et al. (1999). «Serum levels of beta-carotene, alpha-carotene and vitamin A in patients with Alzheimer's disease». Eur. J. Neurol. 6 (4): 495–7. PMID10362906. doi:10.1046/j.1468-1331.1999.640495.x
Bluhm R, Branch R, Johnston P, Stein R (1990). «Aplastic anemia associated with canthaxanthin ingested for 'tanning' purposes». JAMA. 264 (9): 1141–2. PMID2117075. doi:10.1001/jama.264.9.1141