title: Commentary: Frailty and cancer.
authors.affiliation: London School of Hygiene and Tropical Medicine, Keppel St, London WC1E 7HT, UK. Julian.Peto@lshtm.ac.uk.
authors.forename: Julian
authors.initials: J
authors.lastname: Peto
mesh_terms: D004198:Disease Susceptibility; D044127:Epigenesis, Genetic; D018740:Genetic Heterogeneity; D014644:Genetic Variation; D006801:Humans