Juliette G. C. Omtzigt

The risk of spina bifida aperta after first-trimester exposure to valproate in a prenatal cohort.

Juliette G. C. Omtzigt, Frans J. Los, Diederick E. Grobbee et al. · PubMed · 1992 · 256 citations

Medicine, Maternal Health, Obstetrics +15

Spectrum of neural-tube defects in 34 infants prenatally exposed to antiepileptic drugs.

Dick Lindhout, Juliette G. C. Omtzigt, Martina C. Cornel · PubMed · 1992 · 155 citations

Medicine, Obstetrics, Pediatrics +14

Prenatal diagnosis of spina bifida aperta after first‐trimester valproate exposure

Juliette G. C. Omtzigt, Frans J. Los, A. M. Hagenaars et al. · Prenatal Diagnosis · 1992 · 46 citations

Medicine, Maternal Health, Obstetrics +15

The disposition of valproate and its metabolites in the late first trimester and early second trimester of pregnancy in maternal serum, urine, and amniotic fluid: Effect of dose, co-medication, and the presence of spina bifida

Juliette G. C. Omtzigt, Heinz Nau, Frans J. Los et al. · European Journal of Clinical Pharmacology · 1992 · 44 citations

Medicine, Obstetrics, Pharmacokinetics +15

The 10,11-Epoxide-10,11-diol Pathway of Carbamazepine in Early Pregnancy in Maternal Serum, Urine, and Amniotic Fluid

Juliette G. C. Omtzigt, Frans J. Los, J. W. A. Meijer et al. · Therapeutic Drug Monitoring · 1993 · 35 citations

Medicine, Obstetrics, Pharmacology +13