[Estrin's synchronization in guinea pigs].
D000818:Animals; D002715:Chlormadinone Acetate / Q000008:administration & dosage; D004971:Estrus / Q000187:drug effects*; D005260:Female; D006168:Guinea Pigs / Q000502:physiology*; D008297:Male; D009640:Norethindrone / Q000008:administration & dosage; D011247:Pregnancy
D002715:Chlormadinone Acetate; D009640:Norethindrone
Brunstsynchronisation bei Meerschweinchen.