The role and importance of mutation, variation and adaptation in malignant growth.
D000222:Adaptation, Physiological; D040941:Heredity; D006801:Humans; D009154:Mutation; D009369:Neoplasms / Q000235:genetics*; D012004:Rectal Neoplasms; D012007:Rectum
NEOPLASMS/heredity; RECTUM/neoplasms