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作者: A R Rosenthal
DOI: 10.1136/BMJ.300.6726.695
关键词:
摘要:
British Journal of Ophthalmology,1993, 引用: 24
BMJ,1990, 引用: 0
BMJ,1994, 引用: 17
Journal of Epidemiology and Community Health,1999, 引用: 15
BMJ,1998, 引用: 44
Medical Education,1992, 引用: 9