2001
January January; 45 (1): 1 - 373	February February; 45 (2): 375 - 647	March March; 45 (3): 649 - 998
April April; 45 (4): 999 - 1316	May May; 45 (5): 1317 - 1606	June June; 45 (6): 1607 - 1941
July July; 45 (7): 1943 - 2184	August August; 45 (8): 2185 - 2405	September September; 45 (9): 2407 - 2669
October October; 45 (10): 2671 - 2976	November November; 45 (11): 2977 - 3278	December December; 45 (12): 3279 - 3678