2000
January January; 43 (4): 501 - 731	February February; 43 (5): 741 - 912	March March; 43 (6): 915 - 1041
April April; 43 (7): 1051 - 1206	May May; 43 (8): 1213 - 1366	June June; 43 (9): 1371 - 1560
August August; 43 (10): 1563 - 1723	September September; 44 (1): 3 - 157	October October; 44 (2): 163 - 302
November November; 44 (3): 307 - 522	December December; 44 (4): 533 - 711