Evaluation of the effect of increasing the number of nurses on health and behaviour of 3 year old children in day care :
Evaluation of the effect of increasing the number of nurses on health and behaviour of 3 year old children in day care : satisfaction of their parents and health and satisfaction of their nurses /
by Aubrey Kagan, Marianne Cedarblad Borge Hook and Lennart Levi.
- Stockholm, Sweden : Laboratory for Clinical Stress Research, [1978]
Hygiene.
Pediatrics.
Hygiene.
Pediatrics.