Manual Event (Session ID,DateTime,Event) = e4lcnqf9539d00fniq8b2upkbq 20251101000031 /sc/communities/are-there-any-quasi-experimental-designs-that-do-not-have-a-comparison-group-it-is-difficult-for-our-hospital-to-recruit-more-people/
  
	
	
  
  
      
    
        
                  
          
                          Are there any quasi-experimental designs that do not have a comparison group? It is difficult for our hospital to recruit more people.
                        主頁>網上研討平台>Are there any quasi-experimental designs that do not have a comparison group? It is difficult for our hospital to recruit more people.