title: Pericentric inversion of chromosome 1: frequency and possible association with cancer.
mesh_terms: D000328:Adult; D000368:Aged; D007446:Chromosome Inversion; D002900:Chromosomes, Human, 1-3; D005260:Female; D006570:Heterochromatin; D006801:Humans; D009369:Neoplasms / Q000235:genetics*
chemical_list: D006570:Heterochromatin