Seasonal changes in testicular function of the viviparous lizard Tiliqua rugosa (Gray).
D015068:17-Ketosteroids / Q000096:biosynthesis; D000728:Androgens / Q000096:biosynthesis*; D000731:Androstanes / Q000096:biosynthesis; D000818:Animals; D002247:Carbon Isotopes; D006908:Hydroxyprogesterones / Q000096:biosynthesis; D008116:Lizards / Q000502:physiology*; D008297:Male; D009929:Organ Size; D011284:Pregnenolone / Q000378:metabolism; D011374:Progesterone / Q000378:metabolism; D012621:Seasons; D013737:Testis / Q000033:anatomy & histology / Q000502:physiology*; D013739:Testosterone / Q000096:biosynthesis; D014316:Tritium
D015068:17-Ketosteroids; D000728:Androgens; D000731:Androstanes; D002247:Carbon Isotopes; D006908:Hydroxyprogesterones; D014316:Tritium; D013739:Testosterone; D011374:Progesterone; D011284:Pregnenolone