Title: Inferring causal relationships among intermediate phenotypes and biomarkers: a case study of rheumatoid arthritis
Author(s): Li WT, Wang MY, Irigoyen P, Gregersen PK
Source: BIOINFORMATICS 22 (12): 1503-1507 JUN 15 2006

citation information (apr 2008, from ISI web of knowledge)


2.  Karlson EW, Chibnik LB, Cui J, et al.
Associations between Human leukocyte antigen, PTPN22, CTLA4 genotypes and rheumatoid arthritis phenotypes of autoantibody status, age at diagnosis and erosions in a large cohort study
ANNALS OF THE RHEUMATIC DISEASES   Volume: 67   Issue: 3   Pages: 358-363   Published: MAR 2008

1.  Jepsen KJ, Hu B, Tommasini SM, et al.
Genetic randomization reveals functional relationships among morphologic and tissue-quality traits that contribute to bone strength and fragility 
MAMMALIAN GENOME 18 (6-7): 492-507 JUL 2007