LABORATORY FOR THE DIAGNOSIS OF INTESTINAL PARASITES Dorothy M. Melvin, Ph.D. and Marion M. Brooke, Sc.D. THIRD EDITION, 1982 U.S. DEPARTMENT OF HEALTH AND HUMAN SERVICES CENTERS FOR DISEASE CONTROL LABORATORY IMPROVEMENT PROGRAM OFFICE LABORATORY TRAINING AND CONSULTATION DIVISION HHS Publication No. (CDC) 85-8282 |