by A. Trevor Willis, M.D., B.S. (Melb.), Ph.D. (Leeds), M.C.Path., M.C.P.A., Reader in Microbiology, Monash University, formerly Lecturer in Bacteriology, University of Leeds. xiv + 234 pages, illustrated, second edition. Butterworth Inc., Washington. 1965. $8.50
An infertile female Dirofilaria resembling Dirofilaria ursi was removed in a subcutaneous nodule from the upper arm near the axilla of a middle-aged woman from a rural community of western Canada—the fourth such case to be reported from Canada and northwestern United States.