000 01815 a2200493 4500
005 20250513151712.0
264 0 _c19981119
008 199811s 0 0 eng d
022 _a0378-4320
024 7 _a10.1016/s0378-4320(98)00078-5
_2doi
040 _aNLM
_beng
_cNLM
100 1 _aOlujohungbe, A A
245 0 0 _aRelationships of peri-partum, plasma concentrations of progesterone, oestrogens and 13,14-dihydro-15-ketoprostaglandin F2alpha in heifers and of anatomical measurements of dam and calf with difficulty of calving in early-bred Hereford x Friesian heifers.
_h[electronic resource]
260 _bAnimal reproduction science
_cJun 1998
300 _a1-16 p.
_bdigital
500 _aPublication Type: Journal Article
650 0 4 _aAnimal Feed
650 0 4 _aAnimals
650 0 4 _aAnimals, Newborn
_xanatomy & histology
650 0 4 _aBody Weight
650 0 4 _aCattle
_xanatomy & histology
650 0 4 _aCattle Diseases
_xblood
650 0 4 _aDinoprost
_xanalogs & derivatives
650 0 4 _aDystocia
_xblood
650 0 4 _aEstradiol
_xblood
650 0 4 _aEstrogens
_xblood
650 0 4 _aEstrogens, Conjugated (USP)
_xblood
650 0 4 _aEstrone
_xanalogs & derivatives
650 0 4 _aFemale
650 0 4 _aInsemination, Artificial
_xveterinary
650 0 4 _aLabor, Obstetric
_xblood
650 0 4 _aLogistic Models
650 0 4 _aMale
650 0 4 _aMultivariate Analysis
650 0 4 _aNumerical Analysis, Computer-Assisted
650 0 4 _aPregnancy
650 0 4 _aProgesterone
_xblood
650 0 4 _aRadioimmunoassay
_xveterinary
700 1 _aBryant, M J
700 1 _aCobby, J M
700 1 _aPope, G S
773 0 _tAnimal reproduction science
_gvol. 52
_gno. 1
_gp. 1-16
856 4 0 _uhttps://doi.org/10.1016/s0378-4320(98)00078-5
_zAvailable from publisher's website
999 _c9694001
_d9694001