Wilson WA, et al. Familial anticardiolipin antibodies are associated with C4 deficiency genotypes that coexist with MHC DQB risk factors. J Rheum1994; 22: 227-235.
2.
Blousse V., et al. Family study of primary antiphospholipid syndrome (PAPS): Analysis of 29 unrelated families. Arthritis Rheum1995; 38(9): S169.
3.
Smith HR, Auld SL, Stein RLFamilial association of antiphospholipid antibodies. Arthritis Rheum1991; 34: S42.
4.
Kingsmore SF , et al. Clinical and genetic factors of 12 families with an inherited primary antiphospholipid antibody syndrome. Arthritis Rheum1994; 37(9): S296.
5.
Goldberg SN, et al. A family study of anticardiolipin antibodies and associated conditions. Am J Med1995; 98: 473-479.
6.
Ford PM, Brunet D., Lillicrap DP, Ford SEPremature stroke in a family with lupus anticoagulant and antiphospholipid antibodies. Stroke1990; 21: 66-71.
7.
Lippman SM, et al. Genetic factors predisposing to autoimmune diseases: Autoimmune hemolytic anemia, chronic thrombocytopenic purpura and systemic lupus erythematosus . Am J Med1982; 73: 827-840.
8.
Reveille JD, et al. Familial systemic lupus erythematosus: Immunogenetic studies in eight families. Medicine1983; 62: 21-35.
9.
Reveille JD, et al. Null alleles of the fourth component of complement and HLA haplotypes in familial systemic lupus erythematosus. Immunogenetics1985; 21: 299-311.
10.
Bias WB, et al. Evidence that autoimmunity in man is a mendelian dominant trait . Am J Hum Genet1986; 39: 584-602.
11.
Mackworth-Young CG, et al. High incidence of anticardiolipin antibodies in relatives of patients with systemic lupus erythematosus. J Rheumatol1987; 14: 723-726.
12.
May KP, West SG, Moulds J., Kotzin, BLDifferent manifestations of the antiphospholipid antibody syndrome in a family with systemic lupus erythematosus. Arthritis Rheum1993; 36: 528-533.
13.
Dagenais P. , Urowitz MB, Gladman DD, Norman CDA family study of the antiphospholipid syndrome associated with other autoimmune diseases . J Rheumatol1992; 19: 1393-1396.
14.
Motta C., Meyer O.Childhood-onset SLE. antiphospholipid antibodies in 37 patients and their first degree relatives. Pediatrics1993 ; 92: 849-853.
Asherson RA , et al. Major histocompatibility complex associations with primary antiphospholipid syndrome. Arthritis Rheum1992; 35: 124-125.
17.
Goldstein B. , Smith CD, Sengar Dps.MHC class II studies of primary antiphospholipid antibody syndrome and of serum antiphospholipid antibodies in systemic lupus erythematosus. Arthritis Rheum1990; 33: S125.
18.
Camps MT, et al. Association between HLA class II antigens and primary antiphospholipid syndrome from the South of Spain. Lupus1995 ; 4: 51-55.
19.
Vargas-Alarcon, et al. Association of HLA-DR5 (possibly DRB1 *1201) with the primary antiphospholipid syndrome in Mexican patients. Arthritis Rheum1995; 38: 1340-1343.
20.
Gulko PS, et al. Anticardiolipin antibodies in systemic lupus erythematosus: clinical correlates, HLA associations and impact on survival. J Rheum1993; 20: 1684-1693.
21.
Hartung K., et al. MHC gene products and anticardiolipin antibodies in systemic lupus erythematosus. Results of a multicenter study. Autoimmunity1992; 13: 95-99.
22.
McHugh NJ, Maddison PJHLA-DR antigens and anticardiolipin antibodies in patients with systemic lupus erythematosus (letter). Arthritis Rheum1989 ; 32: 1623-1624.
23.
Savi M., et al. HLA-DR antigens and anticardiolipin antibodies in northern Italian systemic lupus erythematosus. Arthritis Rheum1988; 31: 1568-1570.
24.
Sebastiani GD, et al. Anticardiolipin antibodies: Their relationship with HLA-DR antigens in systemic lupus erythematosus. Br J Rheum1991; 30: 156-157.
25.
McNeil HP, et al. HLA-DR antigens and anticardiolipin antibodies (letter). Clin Exp Rheumatol1990; 8: 425-427.
26.
Trabace S., et al. HLA-DR and DQ antigens and anticardiolipin antibodies in women with recurrent spontaneous abortions. Amer J Reprod Immunol1991; 26: 147-149.
27.
Arnett FC, Reveille JDGenetics of systemic lupus erythematosus. Rheum Dis Clin N Amer1992; 18: 865-892.
28.
Nepom BS and Nepom GTPolyglot and polymorphism: an HLA update. Arthritis Rheum1996; 38: 1715-1721.
29.
Arnett FC, Olsen ML, Anderson KL, Reveille JDMolecular analysis of major histocompatibility complex alleles associated with the lupus anticoagulant. J Clin Invest1991; 87: 1490-1495.
30.
Bentolia S. , et al. High prevalence of C4 'null' alleles in primary antiphospholipid syndrome. Arthritis Rheum1995; 38(9): S171.
31.
Wilson WA, Perez MC, Michalski JP, Armatis PECardiolipin antibodies and null alleles of C4 in black Americans with systemic lupus erythematosus. J Rheumatol1988; 15: 1768-1772.
32.
Petri M., Watson R., Winkelstein JA, McLean RHClinical expression of systemic lupus erythematosus in patients with C4A deficiency . Medicine1993; 72: 236-244.
33.
Citera G., Wilson WAEthnic and geographic perspectives in SLE. Lupus1993; 2: 351-353.
34.
McGregor AJ , et al. Lack of HLA association with anticardiolipin antibody. BritJ Rheum1990; 29: 108.
