Beaudette said late-onset acid maltase deficiency
is so rare there aren't enough people locally to have a viable support group.
Otto van Diggelen, (Erasmus University, Rotterdam, The Netherlands), and the Acid Maltase Deficiency
Association (Australia) for providing samples from Pompe patients.
Cardiac Care: People with debrancher enzyme deficiency, carnitine deficiency and acid maltase deficiency
may develop significant heart problems.