CaricaFicusBambusaBetulaChymopapainRubiaceaeQuercusPlant ExtractsRanunculaceaeSapindaceaeSperm Immobilizing AgentsProsopisVernoniaTick ControlViolaContraceptive Agents, MaleIlexMalvaceaeCinchonaPapainPlant Components, AerialFicainLoranthaceaeEpimediumBenzoylarginine NitroanilideHerbal MedicineRubberCinchona AlkaloidsChloroformSeedsCercopithecidae