Authors: John H Kempen; Sapna Gangaputra; Ebenezer Daniel; Grace A Levy-Clarke; Robert B Nussenblatt; James T Rosenbaum; Eric B Suhler; Jennifer E Thorne; C Stephen Foster; Douglas A Jabs; Kathy J Helzlsouer Journal: Am J Ophthalmol Date: 2008-06-25 Impact factor: 5.258