Estrogen amplifies pain responses to uterine cervical distension in rats by altering transient receptor potential-1 function.
                             
                            
                            
                                
                            
                            
                                
                            
                            
                            
                                
                                    
                                            
    Yan T, Liu B, Du D, Eisenach JC, Tong C. Estrogen amplifies pain responses to uterine cervical distension in rats by altering transient receptor potential-1 function. Anesth Analg. 2007 May; 104(5):1246-50, tables of contents.