Polychlorinated Biphenyls in the Global Ecosystem

Decrease in Eggshell Weight in Certain Birds of Prey

D. A. Ratcliffe · Nature · 1967 · 797 citations

Agriculture, Animal Sciences, Zoology +10

Chlorinated Hydrocarbons and Eggshell Changes in Raptorial and Fish-Eating Birds

Joseph J. Hickey, Daniel W. Anderson · Science · 1968 · 572 citations

Life Sciences, Ecology, Zoology +14

CALCIUM METABOLISM AND AVIAN REPRODUCTION

K. Simkiss · Biological reviews/Biological reviews of the Cambridge Philosophical Society · 1961 · 314 citations

Life Sciences, Endocrinology, Physiology +12

Estrogenic Activity of <i>o</i> , <i>p</i> ′-DDT in the Mammalian Uterus and Avian Oviduct

Joel Bitman, Helene C. Cecil, Susan J. Harris et al. · Science · 1968 · 241 citations

Life Sciences, Animal Sciences, Endocrinology +13

Calcium in reproductive physiology.

K. Simkiss · 1967 · 233 citations

Life Sciences, Nutrition, Physiology +12