1935
Comparative NMR study of a differentiated rat hepatoma and its dedifferentiated subclone cultured as spheroids and as implanted tumors .
 Anatomy: hepatoma; Anatomy: subclone; Anatomy: spheroids; Anatomy: tumors
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Anatomy 
Text: {0} 
Answer:
 Anatomy: hepatoma; Anatomy: subclone; Anatomy: spheroids; Anatomy: tumors