Daniel B. Pickford

Reduction in Penis Size and Plasma Testosterone Concentrations in Juvenile Alligators Living in a Contaminated Environment

Louis J. Guillette, Daniel B. Pickford, D. Andrew Crain et al. · General and Comparative Endocrinology · 1996 · 398 citations

Reproductive Success, Andrology, Evolutionary Biology +10

Alterations in steroidogenesis in alligators (Alligator mississippiensis) exposed naturally and experimentally to environmental contaminants.

D. Andrew Crain, Louis J. Guillette, Andrew A. Rooney et al. · Environmental Health Perspectives · 1997 · 254 citations · Full text

Environmental Chemicals, Reproductive Biology, Reproductive Endocrinology +19

Plasma Steroid Concentrations and Male Phallus Size in Juvenile Alligators from Seven Florida Lakes

Louis J. Guillette, Allan R. Woodward, D. Andrew Crain et al. · General and Comparative Endocrinology · 1999 · 134 citations

Biology, Male Phallus Size, Seven Florida Lakes +3

Description and initial evaluation of a <i>Xenopus</i> metamorphosis assay for detection of thyroid system-disrupting activities of environmental compounds

Robert Opitz, Thomas Braunbeck, Christian Bögi et al. · Environmental Toxicology and Chemistry · 2005 · 111 citations

Sex-steroid and thyroid hormone concentrations in juvenile alligators (<i>Alligator mississippiensis</i>) from contaminated and reference lakes in Florida, USA

D. Andrew Crain, Louis J. Guillette, Daniel B. Pickford et al. · Environmental Toxicology and Chemistry · 1998 · 95 citations