MODERN NURSING, Volume 9, Issue 11,2003, Pages 875-876, doi:10.3760/cma.j.issn.1674-2907.2003.11.039
MODERN NURSING, Volume 9, Issue 11,2003, Pages 874-874, doi:10.3760/cma.j.issn.1674-2907.2003.11.038
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MODERN NURSING, Volume 9, Issue 11,2003, Pages 846-846, doi:10.3760/cma.j.issn.1674-2907.2003.11.016
MODERN NURSING, Volume 9, Issue 11,2003, Pages 863-864, doi:10.3760/cma.j.issn.1674-2907.2003.11.030