Mathewson I. (2004). "Mirror writing ability is genetic and probably transmitted as a sex-linked dominant trait: it is hypothesised that mirror writers have bilateral language centres with a callosal interconnection". Med Hypotheses.62 (5): 733–9. doi:10.1016/j.mehy.2003.12.039. பப்மெட்:15082098.
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ncbi.nlm.nih.gov
Mathewson I. (2004). "Mirror writing ability is genetic and probably transmitted as a sex-linked dominant trait: it is hypothesised that mirror writers have bilateral language centres with a callosal interconnection". Med Hypotheses.62 (5): 733–9. doi:10.1016/j.mehy.2003.12.039. பப்மெட்:15082098.