Return to JAMA Cover Collection Index Return to Past Issues   January 6, 1999   Vol. 281, Num. 1    January 13, 1999   Vol. 281, Num. 2    January 20, 1999   Vol. 281, Num. 3    January 27, 1999   Vol. 281, Num. 4      February 3, 1999   Vol. 281, Num. 5    February 10, 1999   Vol. 281, Num. 6    February 17, 1999   Vol. 281, Num. 7    February 24, 1999   Vol. 281, Num. 8      March 3, 1999   Vol. 281, Num. 9    March 10, 1999   Vol. 281, Num. 10    March 17, 1999   Vol. 281, Num. 11    March 24, 1999   Vol. 281, Num. 12      April 7, 1999   Vol. 281, Num. 13    April 14, 1999   Vol. 281, Num. 14    April 21, 1999   Vol. 281, Num. 15    April 28, 1999   Vol. 281, Num. 16      May 5, 1999   Vol. 281, Num. 17    May 12, 1999   Vol. 281, Num. 18    May 19, 1999   Vol. 281, Num. 19    May 26, 1999   Vol. 281, Num. 20      June 2, 1999   Vol. 281, Num. 21    June 9, 1999   Vol. 281, Num. 22    June 16, 1999   Vol. 281, Num. 23    June 23, 1999   Vol. 281, Num. 24      July 7, 1999   Vol. 282, Num. 1    July 14, 1999   Vol. 282, Num. 2    July 21, 1999   Vol. 282, Num. 3    July 28, 1999   Vol. 282, Num. 4      August 4, 1999   Vol. 282, Num. 5    August 11, 1999   Vol. 282, Num. 6    August 18, 1999   Vol. 282, Num. 7    August 25, 1999   Vol. 282, Num. 8      September 1, 1999   Vol. 282, Num. 9    September 8, 1999   Vol. 282, Num. 10    September 15, 1999   Vol. 282, Num. 11    September 22, 1999   Vol. 282, Num. 12      October 6, 1999   Vol. 282, Num. 13    October 13, 1999   Vol. 282, Num. 14    October 20, 1999   Vol. 282, Num. 15    October 27, 1999   Vol. 282, Num. 16      November 3, 1999   Vol. 282, Num. 17    November 10, 1999   Vol. 282, Num. 18    November 17, 1999   Vol. 282, Num. 19    November 24, 1999   Vol. 282, Num. 20      December 1, 1999   Vol. 282, Num. 21    December 8, 1999   Vol. 282, Num. 22    December 15, 1999   Vol. 282, Num. 23    December 22, 1999   Vol. 282, Num. 24