1983
January January; 73 (1): 1 - 51	February February; 73 (2): 57 - 109	March March; 73 (3): 111 - 167
April April; 73 (4): 173 - 223	May May; 73 (5): 227 - 282	June June; 73 (6): 287 - 332
July July; 73 (7): 337 - 380	August August; 73 (8): 389 - 431	September September; 73 (9): 441 - 489
October October; 73 (10): 497 - 542	November November; 73 (11): 549 - 603	December December; 73 (12): 607 - 645