51.   Some had foolishly watched the huge fire from rooftops in Pripyat, receiving massive doses of radiation.

52.   The survival advantage was greatest in younger patients, who probably received higher doses of chemotherapy.

53.   Those who displease her receive generous doses of her infamous tongue-lashing.

54.   Those who work in the fields receive pesticide doses many times higher than the law allows in American diets.

55.   Top-ranked doubles player Corina Morariu was in serious but stable condition early Thursday after receiving heavy doses of chemotherapy to treat a rare form of leukemia.

56.   Until now, children received four doses of the oral vaccine.

57.   Ninety workers received radiation doses of up to the safety limit for a year in a leak at a nuclear plant, officials said Sunday.