4681
A higher percentage of children with cerebral malaria ( 40 per cent ) than with non - cerebral malaria ( 29 per cent ) or controls ( 20 per cent ) also had either serum ferritin < 100 micrograms / l and inflammation or sTfR > 7 . 3 mg / l or both .
 GENE: serum ferritin; GENE: sTfR
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
 GENE: serum ferritin; GENE: sTfR