PT - JOURNAL ARTICLE AU - I Matera AU - T Bachetti AU - F Puppo AU - M Di Duca AU - F Morandi AU - G M Casiraghi AU - M R Cilio AU - R Hennekam AU - R Hofstra AU - J G Schöber AU - R Ravazzolo AU - G Ottonello AU - I Ceccherini TI - <em>PHOX2B</em> mutations and polyalanine expansions correlate with the severity of the respiratory phenotype and associated symptoms in both congenital and late onset Central Hypoventilation syndrome AID - 10.1136/jmg.2003.015412 DP - 2004 May 01 TA - Journal of Medical Genetics PG - 373--380 VI - 41 IP - 5 4099 - http://jmg.bmj.com/content/41/5/373.short 4100 - http://jmg.bmj.com/content/41/5/373.full SO - J Med Genet2004 May 01; 41