An international comparison of early childhood initiatives: from services to systems.
Halfon
Neal
N
Russ
Shirley
S
Oberklaid
Frank
F
Bertrand
Jane
J
Eisenstadt
Naomi
N
D001315:Australia; D002170:Canada; D002662:Child Health Services / Q000331:legislation & jurisprudence / Q000639:trends; D002675:Child, Preschool; D018479:Early Intervention, Educational / Q000331:legislation & jurisprudence / Q000639:trends; D004739:England; D006801:Humans; D007223:Infant; D014481:United States