Russell, Fiona M. <br/><br/>
Impact of the change in WHO's severe pneumonia case epidemiology :  case studies from six countries / 
By: Fiona M. Russell [and eighteen others] 
<br/><br/>Bulletin of the World Health Organization 2019, 97(6) , 386-393 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fiji--epidemiology<br/>Gambia--epidemiology<br/>Hospitalization, Laos--epidemiology<br/>Malawi--epidemiology<br/>Mongolia--epidemiology<br/>Pneumonia--diagnosis<br/>Pneumonia--epidemiology<br/>Severity of Illness Index<br/>Vietnam--epidemiology<br/>World Health Organization