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pro vyhledávání: '"E. Chant Robertson"'
Publikováno v:
The Journal of nutrition. 34(6)
Autor:
Francis S. Ward, M. Elizabeth Doyle, Lewis R. Koller, E. Chant Robertson, Frederick F. Tisdall
Publikováno v:
Archives of Pediatrics & Adolescent Medicine. 58:1023
If secondary infections could be avoided in hospital wards, both the patients and the hospital would be greatly benefited. Until a few years ago, these infections were thought to be carried either by the attendants' hands or by droplets coughed out b