PubMed ID: 16157810
Author(s): Levin LA, Gottlieb JL, Beck RW, Albert DM, Liesegang TJ, Hoyt CS, Dick A, Bhisitkul R, Schachat AP. Registration of clinical trials. Arch Ophthalmol. 2005 Sep;123(9):1263-4. PMID 16157810
Journal: Archives Of Ophthalmology (Chicago, Ill. : 1960), Volume 123, Issue 9, Sep 2005