Angelman syndrome signs.Vector illustration for medical journal or brochure. 
                 
                  
                 
            			
        
                    
			
                    
               
                
                 
                 
                
                 
                 
				 
				 Angelman syndrome signs.Vector illustration for medical journal or brochure. 
                 
                  
                 
            			
        
                    
			
                    
               
                
                 
                 
                
                 
                 
				 
				 Clemmensen Reduction: The reduction of carbonyl groups of aldehydes and ketones to methylene groups with amalgamated Zinc and concentrated HCl.