1997
January January; 63 (1): 1 - 354	February February; 63 (2): 355 - 817	March March; 63 (3): 819 - 1194
April April; 63 (4): 1195 - 1641	May May; 63 (5): 1643 - 2109	June June; 63 (6): 2111 - 2480
July July; 63 (7): 2481 - 2960	August August; 63 (8): 2961 - 3340	September September; 63 (9): 3341 - 3739
October October; 63 (10): 3741 - 4138	November November; 63 (11): 4139 - 4626	December December; 63 (12): 4627 - 4996