The hoosier assurance plan instrument for adults (HAPI-A): The psychometric properties of a level of functioning assessment instrument designed for use in a state managed care mental health program Article
McGrew, John, Newman, Frederick L., DeLiberty, Richard N.. (2007). The hoosier assurance plan instrument for adults (HAPI-A): The psychometric properties of a level of functioning assessment instrument designed for use in a state managed care mental health program
. COMMUNITY MENTAL HEALTH JOURNAL, 43(5), 481-515. 10.1007/s10597-007-9090-y