RT Journal Article SR Electronic T1 Identification of a mutation in the Indian Hedgehog (IHH) gene causing brachydactyly type A1 and evidence for a third locus JF Journal of Medical Genetics JO J Med Genet FD BMJ Publishing Group Ltd SP 42 OP 44 DO 10.1136/jmg.40.1.42 VO 40 IS 1 A1 T J Kirkpatrick A1 K-S Au A1 J M Mastrobattista A1 M E McCready A1 D E Bulman A1 H Northrup YR 2003 UL http://jmg.bmj.com/content/40/1/42.abstract AB