Richard M. Fraps

Plumage reactions to theelin in thyroidectomized fowl

Forced ovulation of normal ovarian follocles in the domestic fowl

Hormone-induced ovulation in domestic fowl

Time required for induction of ovulation following intravenous injection of hormone preparations in fowl

Interruption of ovulation in the hen by subcutaneously administered non-specific substances

The imposition of diurnal ovulatory and temperature rhythms by periodic feeding of hens maintained under continuous light

Effect of reduced atmospheric pressure on hatchability of the hen's egg