00325nam a2200121Ia 4500008004100000022001400041040001100055100001900066245004500085260004800130300001500178300001000193251112s9999||||xx |||||||||||||| ||und||  a0027-8874  aCNCLSA  aDaniel C. Ihde 0aJournal of the National Cancer Institute  cMarch 4, 1992bPublic Health ServiceaU.S.A  aP. 285-656  bV. 83