00512naa a2200157 a 450000100080000000500110000800800410001910000160006024501310007626000090020765000160021665000110023265000160024370000180025977300770027710441082021-08-31       1996    bl uuuu     u00u1 u    #d1 aMACHADO, R.  aEfficacy of Norethindrone acetate and norgestomet implants in suppressing estrus in female beef cattle.h[electronic resource]  c1996  abeef cattle  aestrus  anorgestomet1 aKESLER, D. J.  tDrug Development and Industrial Pharmacygv.22, n.12, p.1211-1216, 1996.