3529
Fetal arterial and sagittal sinus pH , base excess , po2 , and oxygen saturation decreased , and hydrogen ion concentrations and pco2 increased during asphyxia alone and asphyxia plus isoflurane - oxygen .
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
 None