%31885 0 Cholesterol_biosynthesis 1 Disease 1--0 2 Ichthyosiform_Erythroderma,_Congenital 2--0 3 Ichthyosis,_X-Linked 3--0 4 Musculoskeletal_Pain 4--0 5 Sebaceous_Gland_Neoplasms 5--0