
PMC:7019868 / 2015-2211
Annnotations
LitCovid-PD-CLO
PED was first identified in 1971 in the United Kingdom, and subsequently became an endemic disease in the Europe and most Asian countries with a low mortality rate and limited economic losses [1].
LitCovid-sentences
PED was first identified in 1971 in the United Kingdom, and subsequently became an endemic disease in the Europe and most Asian countries with a low mortality rate and limited economic losses [1].
2_test
PED was first identified in 1971 in the United Kingdom, and subsequently became an endemic disease in the Europe and most Asian countries with a low mortality rate and limited economic losses [1].