| Literature DB >> 9400801 |
E T Cunningham, H R McDonald, H Schatz, R N Johnson, E Ai, M G Grand.
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Year: 1997 PMID: 9400801 DOI: 10.1001/archopht.1997.01100160766021
Source DB: PubMed Journal: Arch Ophthalmol ISSN: 0003-9950