1987
January January; 115 (1): 1 - 216	February February; 115 (2): 217 - 388	March March; 115 (3): 389 - 579
April April; 115 (4): 581 - 768	May May; 116 (1): 5 - 181	June June; 116 (2): 183 - 337
July July; 116 (3): 339 - 498	August August; 116 (4): 499 - 643	September September; 117 (1): 1 - 153
October October; 117 (2): 155 - 361	November November; 117 (3): 363 - 599	December December; 117 (4): 601 - 801