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Response of collared lemmings to melatonin: I. Implants and photoperiodTim R. Nagy; Barbara A. Gower; Milton H. Stetson · 1994
Response of collared lemmings to melatonin: II. Infusions and photoperiodBarbara A. Gower; Constantinos Hadjipanayis; Tim R. Nagy; Milton H. Stetson · 1994
Endocrine Correlates of Seasonal Body Mass Dynamics in the Collared Lemming (Dicrostonyx groenlandicus)Tim R. Nagy, Barbara A. Gower and Milton H. Stetson · American Zoologist · 1995
Threshold photoperiods for the induction of short day traits in collared lemmings (Dicrostonyx groenlandicus)Tim R. Nagy; Barbara A. Gower; Milton H. Stetson · 1993
Influence of Photoperiod, Time, and Sex on Hormone Concentrations in Collared Lemmings (Dicrostonyx groenlandicus)Barbara A. Gower; Tim R. Nagy; Milton H. Stetson · 1996
Role of prolactin and the gonads in seasonal physiological changes in the collared lemming (Dicrostonyx groenlandicus)Barbara A. Gower; Tim R. Nagy; Milton H. Stetson · 1993
Effect of Photoperiod, Testosterone, and Estradiol on Body Mass, Bifid Claw Size, and Pelage Color in Collared Lemmings (Dicrostonyx groenlandicus)Barbara A. Gower; Tim R. Nagy; Milton H. Stetson · 1994