A health-education program for day-care centers.
Gilliss
C L
CL
Holaday
B
B
Lewis
C C
CC
Pantell
R H
RH
D002656:Child Day Care Centers; D003140:Communicable Disease Control / Q000379:methods*; D006266:Health Education; D006801:Humans; D017053:Infection Control; D007239:Infections / Q000635:transmission