Maia M, Alves D, Ribeiro G, Pinto R, Sa Miranda M C
Hospital de crianças Maria Pia, Porto, Portugal.
Neuropediatrics. 1990 Feb;21(1):18-23. doi: 10.1055/s-2008-1071451.
We describe seven patients from five different families with GM2 gangliosidosis, variant B1. To our knowledge these are the first juvenile cases reported in the literature.