718
HYPOTHESIS : The aim of the present study was to review the data accumulated so far on the use of LMWH in this patient population and to discuss its applicability in common practice .
 Chemical: LMWH
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Chemical: LMWH