共 50 条
- [1] ADJUSTING FOR UNDERENUMERATION IN THE 1991 CENSUS BRITISH MEDICAL JOURNAL, 1995, 311 (7001): : 394 - 394
- [2] UNDERENUMERATION IN 1991 CENSUS - FORMS NOT RETRIEVED BRITISH MEDICAL JOURNAL, 1993, 307 (6918): : 1564 - 1564
- [4] UNDERENUMERATION IN 1991 CENSUS - CENSUS INACCURATE FOR MANY ETHNIC-GROUPS BRITISH MEDICAL JOURNAL, 1993, 307 (6918): : 1563 - 1564