National Center for Biotechnology Information NCBI NLM MEDLINE review clinical trials as topic humans pubmed abstract nih national institutes of health national library of medicine research support non-u.s. gov't female male sensitivity and specificity microbial sensitivity tests neutropenia / complications* r n jones anti-bacterial agents / pharmacology fever / drug therapy fever / etiology* anti-bacterial agents / therapeutic use* neutropenia / drug therapy gram-negative bacteria / drug effects gram-positive bacterial infections / drug therapy* pmid:10530435 doi:10.1086/598621 gram-negative bacteria / pathogenicity gram-negative bacterial infections / complications gram-negative bacterial infections / drug therapy* gram-negative bacterial infections / prevention & control gram-positive bacteria / drug effects gram-positive bacteria / pathogenicity gram-positive bacterial infections / complications gram-positive bacterial infections / prevention & control