1999
January January 1999; 27 (1): 1 - 147	March March 1999; 27 (2): 151 - 265
May May 1999; 27 (3): 267 - 382	July July 1999; 27 (4): 383 - 497
September September 1999; 27 (5): 501 - 603	November November 1999; 27 (6): 607 - 734