Richard Koch

Hypergonadotropic Hypogonadism in Female Patients with Galactosemia

Francine Kaufman, Maurice D. Kogut, George N. Donnell et al. · New England Journal of Medicine · 1981 · 269 citations

Medicine, Endocrinology, Gynecology +17

Phenylketonuria in adulthood: A collaborative study

Richard Koch, Barbara K. Burton, George Hoganson et al. · Journal of Inherited Metabolic Disease · 2002 · 215 citations

Medicine, Endocrinology, Pediatrics +3

Correction of kinetic and stability defects by tetrahydrobiopterin in phenylketonuria patients with certain phenylalanine hydroxylase mutations

Heidi Erlandsen, Ángel L. Pey, Alejandra Gámez et al. · Proceedings of the National Academy of Sciences · 2004 · 173 citations · Full text

Life Sciences, Biochemistry, Molecular Genetics +16

Effect of Age at Loss of Dietary Control on Intellectual Performance and Behavior of Children with Phenylketonuria

Neil A. Holtzman, Richard A. Kronmal, William Van Doorninck et al. · New England Journal of Medicine · 1986 · 167 citations

Medicine, Nutrition, Pediatrics +10

The Maternal Phenylketonuria International Study: 1984–2002

Richard Koch, William Hanley, Harvey L. Levy et al. · PEDIATRICS · 2003 · 152 citations

Agriculture, Maternal Health, Obstetrics +17