Mutations in CUL4B, Which Encodes a Ubiquitin E3 Ligase Subunit, Cause an X-linked Mental Retardation Syndrome Associated with Aggressive Outbursts, Seizures, Relative Macrocephaly, Central Obesity, Hypogonadism, Pes Cavus, and TremorPatrick Tarpey, Jozef Gécz, Katy Hills et al.|The American Journal of Human Genetics|2007Cited by 228