1922
When stratifying FLM values < 34 and > 34 wks ' gestation , again no difference was found in mean difference of L / S and LB before and after 34 wks .
 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