title: Study of the anterior urethra in hypospadias cases by means of silicone rubber casts.
mesh_terms: D004108:Dilatation, Pathologic; D005069:Evaluation Studies as Topic; D006801:Humans; D007021:Hypospadias / Q000601:surgery*; D008297:Male; D008953:Models, Anatomic; D008961:Models, Structural; D012826:Silicone Elastomers; D013518:Surgery, Plastic; D014521:Urethra / Q000601:surgery*
chemical_list: D012826:Silicone Elastomers