title: Polyclonality of multiple sporadic basal cell carcinomas.
authors.forename: Ellen
authors.initials: E
authors.lastname: Heitzer
authors.forename: Franz
authors.initials: F
authors.lastname: Quehenberger
authors.forename: Peter
authors.initials: P
authors.lastname: Wolf
mesh_terms: D000328:Adult; D000368:Aged; D002280:Basal Cell Carcinoma / Q000175:diagnosis* / Q000235:genetics*; D004252:DNA Mutational Analysis; D005260:Female; D006801:Humans; D019656:Loss of Heterozygosity; D008297:Male; D008875:Middle Aged; D009154:Mutation; D000072079:Patched Receptors; D020641:Polymorphism, Single Nucleotide; D011956:Receptors, Cell Surface / Q000235:genetics; D012878:Skin Neoplasms / Q000175:diagnosis* / Q000235:genetics*; D049951:X Chromosome Inactivation
chemical_list: D000072079:Patched Receptors; D011956:Receptors, Cell Surface