PubMed ID: 20670736
Author(s): Liesegang TJ, Schachat AP, Albert DM. Defining authorship for group studies. Am J Ophthalmol. 2010 Aug;150(2):135-7. doi: 10.1016/j.ajo.2010.06.001. PMID 20670736
Journal: American Journal Of Ophthalmology, Volume 150, Issue 2, Aug 2010