1. The spectrum and diagnosis of acid maltase deficiency;Engel, A.G.; Gomez, M.R.; Seybold, M.E.; Lambert, E.H.;Neurol,1973
2. Respiratory failure as initial symptom of acid maltase deficiency;Keunan, R.W.M.; Lambregts, P.C.L.A.; Op de Coul, A.A.W.; Joosten, E.M.G.;J Neurol Neurosurg Psychiatry,1984
3. Acid maltase deficiency in adults: studies in four adults of a syndrome which may mimic muscular dystrophy or other myopathies;Engel, A.G.;Brain,1970
4. The adult form of acid maltase (alpha 1,4-glucosidase) deficiency;Karparti, G.; Carpenter, S.; Eisen, A.; Aube, M.; DiMauro, S.;AnnNeurol,1977
5. Adult Onset Acid Maltase Deficiency. Distribution and progression of clinical and pathological abnormality in a family;Swash, M.; Schwartz, M.S.; Apps, M.C.P.;J Neurol Sci,1985