title: Examination of the role of L-alpha-polyglutamic acid in the maintenance of the fertility of avian spermatozoa in vivo.
mesh_terms: D000818:Animals; D002645:Chickens; D005260:Female; D005298:Fertility / Q000187:drug effects*; D005971:Glutamates / Q000494:pharmacology*; D007315:Insemination, Artificial; D008297:Male; D013094:Spermatozoa
chemical_list: D005971:Glutamates