Dr. Charlotte Tan, 84, Oncologist, Dies

For many years, Dr. Tan was a driving force behind the testing of drugs that proved effective in treating children with leukemia and other cancers.

Zrodlo (oryginalny wpis) na http://www.nytimes.com/2008/04/06/nyregion/06tan.html?ex=1365134400&en=0e6b42079373c104&ei=5088&partner=rssnyt&emc=rss,By JEREMY PEARCE