RT Journal Article SR Electronic T1 Nurse practitioners in primary care: here to stay? JF British Journal of General Practice JO Br J Gen Pract FD British Journal of General Practice SP 291 OP 292 VO 44 IS 384 A1 C Lenehan A1 A Watts YR 1994 UL http://bjgp.org/content/44/384/291.abstract AB