]> 2026-08-12T15:15:47+00:00 Experimental methods of birth control 14 en 2013-04-24T16:51:07Z 2456407.2021644 Experimental methods of birth control Reversible inhibition of sperm under guidance 0 en Reversible inhibition of sperm under guidance Vas-occlusive contraception 0 en Vas-occlusive contraception Adjudin 0 en Adjudin Heat-based contraception 0 en Heat-based contraception SILCS diaphragm 0 en SILCS diaphragm Mepacrine 0 en Mepacrine Male oral contraceptive 0 en Male oral contraceptive Adjudin 0 en Adjudin Heat-based contraception 0 en Heat-based contraception Male oral contraceptive 0 en Male oral contraceptive Mepacrine 0 en Mepacrine Reversible inhibition of sperm under guidance 0 en Reversible inhibition of sperm under guidance SILCS diaphragm 0 en SILCS diaphragm Vas-occlusive contraception 0 en Vas-occlusive contraception INST 102 en INST