Manufacture of Synbiotics for Probiotics and Astragalus Polysaccharide and Study on Its Impact on the Diarrhea of Neonatal Calf's Variation of Bacterioflora 益生菌&黄芪多糖合生元的研制及其对腹泻犊牛肠道菌群结构影响的研究
Analysis of Bacterioflora and Drug Resistance in Patients with Bacterial Urinary Tract Infection in Aged Nursing Home 老年护理院细菌性尿路感染菌群及耐药性分析