Liability and contra liability accounts are usually classified (put into distinct groupings, categories, or classifications) on the balance sheet. The liability classifications and their order of appearance on the balance sheet are: 1  Current Liabilities.  Long Term Liabilities.
1 Duchenne. 2  The most common form of muscular dystrophy in children, Duchenne muscular dystrophy affects only males. 3  It appears between the ages of 2 and 6. 4  The muscles decrease in size and grow weaker over time yet may appear larger.
experienced in Duchenne dystrophy - and both of these are other types of muscular dystrophy. Autosomal recessive types are about 20 times rarer than the Duchenne type in boys and can be somewhat similar, but the specialised tests can pick out the differences.