Seasonal changes in the concentrations of plasma luteinizing hormone and testosterone in willow ptarmigan (Lagopus lagopus lagopus) with observations on the effects of permanent short days

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1972 • 520 citations

The Annual Cycle of Plasma irLH and Steroid Hormones in Feral Populations of the White-crowned Sparrow, Zonotrichia leucophrys gambelii

1978 • 307 citations

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1968 • 267 citations

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1966 • 217 citations

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1976 • 211 citations

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1978 • 165 citations

Luteinizing hormone in the plasma of white-crowned sparrows (Zonotrichia leucophrys gambelii) during artificial photostimulation

1975 • 157 citations

Breeding Biology of Birds Avian Breeding Cycles R. K. Murton N. J. Westwood

1979 • 148 citations

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1975 • 98 citations

Hormonal regulation of Leydig cell function

1978 • 64 citations

The annual cycle in luteinizing hormone in the plasma of intact and castrated white-crowned sparrows, Zonotrichia leucophrys gambelii

1976 • 55 citations

Testosterone secretion and plasma luteinizing hormone concentration during a sexual cycle in the Pekin duck, and after thyroxine treatment

1974 • 55 citations

A comparison of seasonal changes in the concentrations of androgens in the peripheral blood of wild and domestic ducks

1978 • 55 citations

Effects of chicken and ovine luteinizing hormone on androgen release and cyclic AMP production by isolated cells from the quail testis

1977 • 54 citations

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1977 • 54 citations

Diurnal Variation of Peripheral Plasma Levels of Testosterone in Bulls Measured by a Rapid Radioimmunoassay Procedure

1974 • 52 citations

PHOTOPERIODISM AND SEASONAL BREEDING IN BIRDS AND MAMMALS

1978 • 48 citations

Testosterone and Daylength-Dependent Development of Comb Size and Breeding Plumage of Male Willow Ptarmigan (Lagopus lagopus lagopus)

1979 • 47 citations

The ultrastructure of the cells of Leydig in the white-crowned sparrow (Zonotrichia leucophrys gambelii) in relation to plasma levels of luteinizing hormone and testosterone

1976 • 44 citations

The effects of castration on plasma LH levels in photosensitive and photorefractory canaries (Serinus canarius

1976 • 43 citations

Effects of seasonal and social factors on testicular activity and hormone levels in domestic pigeons

1976 • 38 citations

Experimental studies on the annual cycles of thyroid and adrenocortical functions in relation to the reproductive cycle of drakes.

1975 • 37 citations

Testis growth and regression in starlings (Sturnus vulgaris) as a function of the presence of females

1969 • 36 citations

The effects of castration on concentrations of luteinizing hormone in the plasma of photorefractory red grouse (Lagopus lagopus scoticus)

1977 • 36 citations

LONG-TERM EFFECT OF HCG ON PLASMA TESTOSTERONE IN BULLS

1975 • 35 citations

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1976 • 30 citations

CRC handbook of nutrition and food

2002 • 29 citations

Effect of Light on the Moults and Sequences of Plumage in the Willow Ptarmigan

1942 • 28 citations

Localization of cells producing thyroid stimulating hormone in the pituitary gland of the domestic drake

1979 • 26 citations

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1974 • 24 citations

Proceedings: Seasonal variations in plasma luteinizing hormone levels in male red grouse (Lagopus lagopus scoticus).

1975 • 12 citations

The Effect of Permanent Short Days and Castration on Plumage and Comb Growth in Male Willow Ptarmigan (Lagopus lagopus)

1979 • 10 citations

24th International Ornithology Congress

2005 • 1 citations