TY  - RPRT
TI  - International child care practices study: methods and study population.
AU  - E A Nelson
AU  - B J Taylor
PY  - 1999
DO  - 10.1016/s0378-3782(99)00021-3
UR  - https://pubmed.ncbi.nlm.nih.gov/10390090/
ID  - 10390090
ER  -