3728
Decidual / trophoblast prolactin - related protein : characterization of gene structure and cell - specific expression .
 GENE: Decidual / trophoblast prolactin - related protein
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
 GENE: Decidual / trophoblast prolactin - related protein