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D O'Callaghan

Showing results (31-40 of 99) with videos related to

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Domestic Animal Endocrinology|June 17, 1999
Effect of immunization against melatonin on prolactin concentrations and the timing of reproductive transitions in ewesD O'Callaghan, T Sweeney, L Taylor, et al.
Biology of Reproduction|August 1, 1993
Effect of exogenous thyroxine on timing of seasonal reproductive transitions in ewesD O'Callaghan, A Wendling, F J Karsch, et al.
Biology of Reproduction|November 1, 1995
Effect of photoperiod before and after birth on puberty in ewe lambsS J Sunderland, D O'Callaghan, M P Boland, et al.
Irish Medical Journal|November 1, 1994
Factors associated with delay to treatment for acute myocardial infarction in IrelandH M McGee, D O'Callaghan, G A MacGowan, et al.
Biology of Reproduction|December 1, 1991
What photoperiodic signal is provided by a continuous-release melatonin implant?D O'Callaghan, F J Karsch, M P Boland, et al.
Biology of Reproduction|January 1, 1991
Role of short days in timing the onset and duration of reproductive activity in ewes under artificial photoperiodsD O'Callaghan, F J Karsch, M P Boland, et al.
Journal of Reproduction and Fertility|March 1, 1997
Effect of immunization of rams against bovine inhibin alpha 1-26 on semen characteristics, scrotal size, FSH, LH and testosterone concentrationsR M McKeown, D O'Callaghan, J F Roche, et al.
Infection and Immunity|February 26, 2000
Identification of Brucella suis genes affecting intracellular survival in an in vitro human macrophage infection model by signature-tagged transposon mutagenesisV Foulongne, G Bourg, C Cazevieille, et al.
The British Journal of Surgery|November 1, 1980
The diagnosis of acute gallbladder disease by technetium-99m-labelled HIDA hepatobiliary scanningJ D O'Callaghan, P W Verow, D Hopton, et al.
Biology of Reproduction|April 1, 1997
Influence of previous photoperiodic exposure on the reproductive response to a specific photoperiod signal in ewesT Sweeney, A Donovan, F J Karsch, et al.
Pageof 10

Showing results (31-40 of 99) with videos related to

Sort By:
Pageof 10
Domestic Animal Endocrinology|June 17, 1999
Effect of immunization against melatonin on prolactin concentrations and the timing of reproductive transitions in ewesD O'Callaghan, T Sweeney, L Taylor, et al.
Biology of Reproduction|August 1, 1993
Effect of exogenous thyroxine on timing of seasonal reproductive transitions in ewesD O'Callaghan, A Wendling, F J Karsch, et al.
Biology of Reproduction|November 1, 1995
Effect of photoperiod before and after birth on puberty in ewe lambsS J Sunderland, D O'Callaghan, M P Boland, et al.
Irish Medical Journal|November 1, 1994
Factors associated with delay to treatment for acute myocardial infarction in IrelandH M McGee, D O'Callaghan, G A MacGowan, et al.
Biology of Reproduction|December 1, 1991
What photoperiodic signal is provided by a continuous-release melatonin implant?D O'Callaghan, F J Karsch, M P Boland, et al.
Biology of Reproduction|January 1, 1991
Role of short days in timing the onset and duration of reproductive activity in ewes under artificial photoperiodsD O'Callaghan, F J Karsch, M P Boland, et al.
Journal of Reproduction and Fertility|March 1, 1997
Effect of immunization of rams against bovine inhibin alpha 1-26 on semen characteristics, scrotal size, FSH, LH and testosterone concentrationsR M McKeown, D O'Callaghan, J F Roche, et al.
Infection and Immunity|February 26, 2000
Identification of Brucella suis genes affecting intracellular survival in an in vitro human macrophage infection model by signature-tagged transposon mutagenesisV Foulongne, G Bourg, C Cazevieille, et al.
The British Journal of Surgery|November 1, 1980
The diagnosis of acute gallbladder disease by technetium-99m-labelled HIDA hepatobiliary scanningJ D O'Callaghan, P W Verow, D Hopton, et al.
Biology of Reproduction|April 1, 1997
Influence of previous photoperiodic exposure on the reproductive response to a specific photoperiod signal in ewesT Sweeney, A Donovan, F J Karsch, et al.
Pageof 10