Zerwekh, JoAnn Graham Family nurse practitioner certification review JoAnn Zerwekh, Jo Carol Claborn - Philadelphia : W.B. Saunders , 1999 - 342 p. : ill. ; 28 cm. ISBN: 0721677436 RM160.48 LCCN: 98-34772 Subjects--Topical Terms: Nursing CareFamily practiceNurse practitioners National Library of Medicine Call No.: WY18.2