title: Nitrogenous constituents and free amino acid content in the seminal plasma of buffalo (bos bubalis) in different periods of the year in relation to fertility.
mesh_terms: D000596:Amino Acids / Q000032:analysis*; D000818:Animals; D002020:Buffaloes / Q000378:metabolism*; D005298:Fertility; D008297:Male; D009584:Nitrogen / Q000032:analysis*; D012621:Seasons; D012661:Semen / Q000032:analysis*
chemical_list: D000596:Amino Acids; D009584:Nitrogen