1985
January January; 49 (1): 1 - 257	February February; 49 (2): 259 - 473	March March; 49 (3): 475 - 732
April April; 49 (4): 733 - 1024	May May; 49 (5): 1025 - 1350	June June; 49 (6): 1351 - 1553
July July; 50 (1): 1 - 186	August August; 50 (2): 187 - 552	September September; 50 (3): 553 - 735
October October; 50 (4): 737 - 1122	November November; 50 (5): 1123 - 1341	December December; 50 (6): 1343 - 1557