“…In Minnesota, those figures are even higher-53.1 percent of physician assistants specialize in family practice and 75 percent of nurse practitioners are either adult nurse practitioners or family nurse practitioners (American Academy of Physician Assistants [AAPA], 1993; American Nurses Association [ANA], 1995). The working relationships between primary care physicians and nonphysician providers are still evolving, even after more than 25 years of interaction (Borland, Williams, & Taylor, 1972;Burkett, Parken-Harris, Kuhn, & Escovitz, 1978;Lawrence, DeFriese, Putnam, Pickard, Cyr, & Whiteside, 1977;McGivem, Mezey, & Glynn, 1990). Today, these relationships are described by some as very cooperative but by others as highly competitive (Jennings & Towers, 1994;McGrath, 1990).…”