2001
January January; 67 (1): 1 - 490	February February; 67 (2): 491 - 1024	March March; 67 (3): 1025 - 1404
April April; 67 (4): 1405 - 1985	May May; 67 (5): 1987 - 2394	June June; 67 (6): 2395 - 2871
July July; 67 (7): 2873 - 3331	August August; 67 (8): 3333 - 3770	September September; 67 (9): 3771 - 4397
October October; 67 (10): 4399 - 4943	November November; 67 (11): 4945 - 5349	December December; 67 (12): 5351 - 5861