On the mechanism of the initial stages of spermiation in the grass frog, Rana temporaria.
D000818:Animals; D001001:Anura; D006063:Chorionic Gonadotropin / Q000494:pharmacology*; D004837:Epinephrine / Q000494:pharmacology*; D006062:Gonadotropins; D008297:Male; D010902:Pituitary Gland; D006109:Poaceae; D011896:Rana temporaria; D013094:Spermatozoa
D006063:Chorionic Gonadotropin; D006062:Gonadotropins; D004837:Epinephrine
EPINEPHRINE/effects; GONADOTROPINS, CHORIONIC/effects; PITUITARY GLAND; SPERMATOZOA