Effect of cigarette smoke tar on the hamster pouch.
D000818:Animals; D006224:Cricetinae; D009374:Neoplasms, Experimental; D012906:Smoke; D012907:Smoking; D013638:Tars; D014026:Nicotiana
D012906:Smoke; D013638:Tars; C024746:tobacco tar
NEOPLASMS/experimental; SMOKING/effects