共 50 条
- [1] MEASURING VISUAL-ACUITY IN GENERAL-PRACTICE - MAY NOT BE RELIABLE BRITISH MEDICAL JOURNAL, 1995, 310 (6980): : 671 - 671
- [2] MEASURING VISUAL-ACUITY IN GENERAL-PRACTICE - HELPS DECIDE ON URGENCY BRITISH MEDICAL JOURNAL, 1995, 310 (6980): : 671 - 671