RT Journal Article SR Electronic T1 Fictitious parasitic infection. JF British Journal of General Practice JO Br J Gen Pract FD British Journal of General Practice SP 174 OP 174 VO 43 IS 369 A1 Borchardt, K A1 Maida, N YR 1993 UL http://bjgp.org/content/43/369/174.1.abstract AB