1997
January January; 84 (1): 1 - 236	February February; 84 (2): 1 - 662	March March; 84 (3): 475 - 704
April April; 84 (4): 709 - 943	May May; 84 (5): 945 - 1170	June June; 84 (6): 1177 - 1396
July July; 85 (1): 2 - 231	August August; 85 (2): 237 - 466	September September; 85 (3): 473 - 709
October October; 85 (4): 713 - 949	November November; 85 (5): 953 - 1182	December December; 85 (6): 1185 - 1417