RT Journal Article SR Electronic T1 First occurrence of aprosencephaly/atelencephaly and holoprosencephaly in a family with a SIX3 gene mutation and phenotype/genotype correlation in our series of SIX3 mutations JF Journal of Medical Genetics JO J Med Genet FD BMJ Publishing Group Ltd SP e4 OP e4 DO 10.1136/jmg.2004.023416 VO 42 IS 1 A1 L Pasquier A1 C Dubourg A1 M Gonzales A1 L Lazaro A1 V David A1 S Odent A1 F Encha-Razavi YR 2005 UL http://jmg.bmj.com/content/42/1/e4.abstract AB