Pengaruh kombinasi dosis minimal depot medroksiprogesteron asetat dan ekstrak cabe jawa terhadap penunman konsentrasi spermatozoa serta peningkatan kadar hormon testosteron tikus = Effects of combination of minimal dosis of depot medroxyprogesterone acetate and javanese long pepper extract to sperm concentration and blood testosterone level in rat - Yoel Asmida, author (Fakultas Kedokteran Universitas Indonesia, 2008)