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Gollust SE, Thompson RE, Gooding HC, Biesecker BB (August 2003). "Living with achondroplasia in an average-sized world: an assessment of quality of life". American Journal of Medical Genetics Part A. 120A (4): 447–58. doi:10.1002/ajmg.a.20127. PMID12884421.
nlm.nih.gov
"MedlinePlus: Dwarfism". MedlinePlus. National Institute of Health. 2008-08-04. Dicapai pada 2008-10-03.