6360
The aim of this review is to provide a critical appraisal on serotonin - glutamate and serotonin - dopamine interplay to support the idea that next generation schizophrenia pharmacotherapy should not exclusively rely on receptor targeting strategies .
 serotonin, glutamate, serotonin, dopamine
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Chemical 
Text: {0} 
Answer:
 serotonin, glutamate, serotonin, dopamine