Effect of several interventions on the frequency of handwashing among elementary public school children
Eve Early, Kimberly Battle, Eileen Cantwell, Judith English, J'Anne E. Lavin, Elaine LarsonVolume:
26
Year:
1998
Language:
english
DOI:
10.1016/s0196-6553(98)80011-4
File:
PDF, 1.06 MB
english, 1998