Concordance for the syndrome of autism in 40 pairs of afflicted twins

Edward Ritvo, B. J. Freeman, A Mason-Brothers, +2

American Journal of Psychiatry

Ucla RegistryGeneticsGenetic EpidemiologyGenetic FactorsNeurodiversity +14

The UCLA-University of Utah epidemiologic survey of autism: prevalence

Edward Ritvo, B. J. Freeman, Carmen B. Pingree, +7

American Journal of Psychiatry

Family MedicinePsychiatryUtah Epidemiologic SurveyDisabilityGenetic Epidemiology +9

The UCLA-University of Utah epidemiologic survey of autism: recurrence risk estimates and genetic counseling

Edward Ritvo, Lynn B. Jorde, A Mason-Brothers, +7

American Journal of Psychiatry

CounselingGenetic EpidemiologyEducationFamily PlanningDevelopmental Disabilities +16

Complex segregation analysis of autism.

Lynn B. Jorde, Sandra J. Hasstedt, Edward Ritvo, +7

PubMed

Evidence for autosomal recessive inheritance in 46 families with multiple incidences of autism

Edward Ritvo, M. Anne Spence, B. J. Freeman, +3

American Journal of Psychiatry

Autosomal Recessive InheritanceSyndromic AutismGenetic DisorderGeneticsMultiple Incidences +13

The UCLA-University of Utah Epidemiologic Survey of Autism: Prenatal, Perinatal, and Postnatal Factors

A Mason-Brothers, Edward Ritvo, Carmen Pingree, +8

PEDIATRICS

Brain DevelopmentPostnatal FactorsMotor DevelopmentGenetic EpidemiologyEducation +20

The UCLA-University of Utah epidemiologic survey of autism: the etiologic role of rare diseases

Edward Ritvo, A Mason-Brothers, B. J. Freeman, +7

American Journal of Psychiatry

Neurological DisorderEducationDifferent TypesNeurodiversityClinical Epidemiology +19

Fenfluramine treatment of autism: UCLA collaborative study of 81 patients at nine medical centers.

Ritvo Er, Freeman Bj, Arthur Yuwiler, +7

PubMed

Fenfluramine TreatmentClinical TherapeuticPharmacologyPediatricsMedical Centers +6

Psychometric assessment of first-degree relatives of 62 autistic probands in Utah

B. J. Freeman, Edward Ritvo, A Mason-Brothers, +7

American Journal of Psychiatry

First-degree RelativesEducationEarly Childhood EducationDevelopmental DisabilitiesPsychology +21

Pre-, Peri-, and Postnatal Factors in 181 Autistic Patients from Single and Multiple Incidence Families

A Mason-Brothers, Edward Ritvo, Barry H. Guzé, +4

Journal of the American Academy of Child & Adolescent Psychiatry

Multiple Incidence FamiliesAutistic PatientsPsychiatryPostnatal FactorsAutistic Woman +9