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Genotypes of 155 patients with cervical cancer and 160 healthy control subjects were determined using polymerase chain reaction - based restriction fragment length polymorphism ( PCR - RFLP ) .
 Anatomy: cervical cancer
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: cervical cancer