The Lancet · 1991 · 125 citations · 20 references
Public HealthMaternal HealthObstetricsMaternal-fetal MedicineObstetric ComplicationsPerinatal EpidemiologyBirth Defects EpidemiologyCongenital DisordersMaternal Age PatternsMaternal EpidemiologyMaternal MorbidityPregnancyCongenital Anomaly RiskCongenital Disorder IncidenceMaternal Age At BirthMaternal Age DisparitiesMaternal Age DistributionMaternal Age EffectsMaternal Health Risks
20
Delayed Childbearing and the Outcome of Pregnancy
Gertrud S. Berkowitz, Mary Louise Skovron, Robert H. Lapinski et al. · New England Journal of Medicine · 1990 · 429 citations
Genetic disorders in children and young adults: a population study.
Patricia A. Baird, Tom Anderson, Howard B. Newcombe et al. · PubMed · 1988 · 415 citations
Life Sciences, Genetics, Pediatrics +16
The relative effects of paternal and maternal age in mongolism
L. S. PENROSE · Journal of Genetics · 1933 · 405 citations