Clinical Trial: The Natural History and Pathogenesis of Mucolipidosis Type IV
- An ongoing study into ML4, still recruiting patients in August 2006.
- http://www.clinicaltrials.gov/ct/gui/show/NCT00015782

Online Mendelian Inheritance in Man
- A detailed history of the development of knowledge of ML4, diagnosis, pathogenesis, and chromosome information.
- http://www.ncbi.nlm.nih.gov/entrez/dispomim.cgi?id=252650

Jewish Genetic Diseases
- With diagnostic information on ML4.
- http://www.mazornet.com/genetics/ML4.asp

Mucolipidosis IV Foundation
- ML4 Foundation, originally known as CHARM (Children's Association for Research on Mucolipidosis), reaching out to families affected with this debilitating disorder.
- http://www.ml4.org/