Authors: Alexander So; Marc De Meulemeester; Andrey Pikhlak; A Eftal Yücel; Dominik Richard; Valda Murphy; Udayasankar Arulmani; Peter Sallstig; Naomi Schlesinger Journal: Arthritis Rheum Date: 2010-10
Authors: Chaitanya A Sarawate; Kathleen K Brewer; Wenya Yang; Pankaj A Patel; H Ralph Schumacher; Kenneth G Saag; Alan W Bakst Journal: Mayo Clin Proc Date: 2006-07 Impact factor: 7.616
Authors: Michael A Becker; H Ralph Schumacher; Robert L Wortmann; Patricia A MacDonald; Denise Eustace; William A Palo; Janet Streit; Nancy Joseph-Ridge Journal: N Engl J Med Date: 2005-12-08 Impact factor: 91.245
Authors: Gregory C Borstad; Leslie R Bryant; Michael P Abel; Daren A Scroggie; Mark D Harris; Jeff A Alloway Journal: J Rheumatol Date: 2004-12 Impact factor: 4.666
Authors: Michael A Becker; H Ralph Schumacher; Luis R Espinoza; Alvin F Wells; Patricia MacDonald; Eric Lloyd; Christopher Lademacher Journal: Arthritis Res Ther Date: 2010-04-06 Impact factor: 5.156
Authors: H Ralph Schumacher; Michael A Becker; Robert L Wortmann; Patricia A Macdonald; Barbara Hunt; Janet Streit; Christopher Lademacher; Nancy Joseph-Ridge Journal: Arthritis Rheum Date: 2008-11-15
Authors: John S Sundy; Michael A Becker; Herbert S B Baraf; Andre Barkhuizen; Larry W Moreland; William Huang; Royce W Waltrip; Allan N Maroli; Zeb Horowitz Journal: Arthritis Rheum Date: 2008-09