Record details
Subjects: Autism; Pervasive Developmental Disorders; MothersCalifornia
Subjects: Foreign Countries; Autism; Pervasive Developmental DisordersUganda
Subjects: Twins; Autism; Pervasive Developmental DisordersCalifornia
Subjects: Pregnancy; Autism; CorrelationCalifornia
Subjects: Mothers; Incidence; AutismCalifornia