Recruitment activities for a nationwide, population-based, group-randomized trial: the VA MI-Plus study.
                             
                            
                            
                                
                            
                            
                                
                            
                            
                            
                                
                                    
                                            
    Funkhouser E, Levine DA, Gerald JK, Houston TK, Johnson NK, Allison JJ, Kiefe CI. Recruitment activities for a nationwide, population-based, group-randomized trial: the VA MI-Plus study. Implement Sci. 2011 Sep 09; 6:105.