TY - BOOK AU - Mai Mahmood Sherif, AU - Moemena Abd El Wahab Kamel AU - Walaa Hasan Gad AU - Maha Fathy Shiba TI - Study of T lymphocyte subtypes in post gram negative seronegative rheumatoid arthritis PY - 1997/// KW - negative rheumatoid arthritis KW - lymphocyte subtypes N1 - Thesis (M.Sc.) -Cairo University, 1997.; Bibliography: pages 133-169 ER -