On the factor of age in the production of subcutaneous sarcomas in mice by 20-methylcholanthrene.
D000375:Aging; D000818:Animals; D008748:Methylcholanthrene / Q000009:adverse effects*; D051379:Mice; D009374:Neoplasms, Experimental; D012509:Sarcoma; D012513:Sarcoma, Experimental
D008748:Methylcholanthrene
AGING; METHYLCHOLANTHRENE/injurious effects; NEOPLASMS/experimental; SARCOMA/experimental