http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Biologically and immunologically active luteinizing hormone in plasma after two sequential treatments of luteinizing hormone releasing hormone in prepubertal and postpubertal heifers
viii, 72 leaves : illustrations ; 29 cm.
"Major subject: Physiology of Reproduction."