TY - BOOK TI - The nurse practitioner : : the American journal of primary healthcare SN - 0361-1817 U1 - DPer 610.7305 Feb 2009-Jan 2010 PY - 2009///-Jan 2010 CY - Danvers, Mass. : PB - Lippincott Williams & wilkins, KW - Nurse practitioners -- KW - Periodicals ER -