| Literature DB >> 1958102 |
Abstract
Entities:
Keywords: Antibodies; Antigen-antibody Reactions; Autoantibodies; Biology; Contraception; Contraceptive Methods--beneficial effects; Endocrine System; Estrogens--beneficial effects; Family Planning; Hormones; Immunity; Immunologic Factors; Oral Contraceptives, Combined--beneficial effects; Oral Contraceptives--beneficial effects; Physiology; Progestational Hormones; Progesterone--beneficial effects; Rheumatoid Factor
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Year: 1991 PMID: 1958102 PMCID: PMC1004544 DOI: 10.1136/ard.50.10.735
Source DB: PubMed Journal: Ann Rheum Dis ISSN: 0003-4967 Impact factor: 19.103