TY - BOOK AU - Aggarwal Suman Kumari AU - Nayar V Gu. AU - University of Delhi. Faculty of Medical Sciences. Department of Obstetrics and Gynaecology ED - University of Delhi. Faculty of Medical Sciences. Department of Obstetrics and Gynaecology TI - Correlation of immunoglobulin levels in sera and endometrial washings of IUCD users with genital tract cytology PY - 1984/// CY - Delhi PB - University of Delhi India KW - WOMEN - DISEASES ER -