title: Temporal distribution of serum levels of LH and FSH in adult male golden hamsters exposed to long or short days.
mesh_terms: D000818:Animals; D002940:Circadian Rhythm; D006224:Cricetinae / Q000502:physiology*; D003624:Darkness; D005640:Follicle Stimulating Hormone / Q000097:blood*; D008027:Light; D007986:Luteinizing Hormone / Q000097:blood*; D008297:Male; D008647:Mesocricetus / Q000502:physiology*
chemical_list: D007986:Luteinizing Hormone; D005640:Follicle Stimulating Hormone