Pathogen detection and characteristics of diarrhea in children under 5 years old in Mianyang, 2018-2020
REN Dan, WU Di, JIAO Shu-li, GUO Jun, WU Yi, LIU Fu
South China Journal of Preventive Medicine . 2021, (8): 994 -997 .  DOI: 10.12183/j.scjpm.2021.0994