1997
January January; 72 (1): 3 - 498	February February; 72 (2 Pt 1): 507 - 976 February; 72 (2 Pt 2): 1 - 427	March March; 72 (3): 983 - 1481
April April; 72 (4): 1487 - 1907	May May; 72 (5): 1913 - 2389	June June; 72 (6): 2395 - 2836
July July; 73 (1): 1 - 555	August August; 73 (2): 557 - 1133	September September; 73 (3): 1135 - 1694
October October; 73 (4): 1699 - 2247	November November; 73 (5): 2249 - 2849	December December; 73 (6): 2851 - 3384