Below is an instruction from Human. Write a response.
    ### Instruction:
    What are the symptoms of Combined malonic and methylmalonic aciduria ?
    ### Response:
    What are the signs and symptoms of Combined malonic and methylmalonic aciduria? The Human Phenotype Ontology provides the following list of signs and symptoms for Combined malonic and methylmalonic aciduria. If the information is available, the table below includes how often the symptom is seen in people with this condition.
    