title: Child neurology: Exaggerated dermal melanocytosis in a hypotonic infant: a harbinger of GM1 gangliosidosis.
authors.affiliation: From the Department of Neurology, Division of Child Neurology, Massachusetts General Hospital and Harvard Medical School, Boston. aarmstrong-javors@partners.org.
authors.forename: Amy
authors.initials: A
authors.lastname: Armstrong-Javors
authors.affiliation: From the Department of Neurology, Division of Child Neurology, Massachusetts General Hospital and Harvard Medical School, Boston.
authors.forename: Catherine J
authors.initials: CJ
authors.lastname: Chu
mesh_terms: D005260:Female; D016537:Gangliosidosis, GM1 / Q000378:metabolism*; D006801:Humans; D007223:Infant; D008279:Magnetic Resonance Imaging; D008544:Melanocytes / Q000473:pathology*; D009123:Muscle Hypotonia / Q000150:complications*; D010859:Pigmentation Disorders / Q000150:complications*