27803
This study determined the effects of MDPV , alongside those of the better studied stimulant d - methamphetamine ( METH ) , using rodent models of intravenous self - administration ( IVSA ) , thermoregulation and locomotor activity .
 Chemical: MDPV; Chemical: d - methamphetamine; Chemical: METH
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: MDPV; Chemical: d - methamphetamine; Chemical: METH