008080000a22002530004500 PH-MaWHO 20241108112221.0 Hatcher, R A ... [et al.]. 645814 The essentials of contraceptive technology. 1-885960-01-8 Baltimore, MD : Johns Hopkins University School of Public Health, 1997. UTT.AT.AZ 1997 eng Family planning Methods Handbooks 648876 Contraception Methods Handbooks 648877 Contraceptive agents 117440 Contraceptive devices 117515 Reproductive medicine 423336 Rinehart W. 648878 Blackburn R. 648879 Geller J S. 648880 Shelton J D. 648881 MONO 3927 3927 0 0 0 0 WPRO WPRO 2021-05-23 0 UTT.AT.AZ 1997 03927 2024-01-24 00:00:00 2021-05-23 MONO