Diagnosis of Enterobiasis

Pinworm life cycle; identifying characteris- (FS tics; migration habits; activity area; current and past diagnostic methods and their disadvantages; advantages of cellulose tape method. For medical personnel. er- (CDC-5-164; 40 frames) (Preci- The Diagnosis of Primary Syphilis U.S. Public Health Service, 1949. How to diagnose primary syphilis: common errors in diagnosis; common and atypi- 41 cal syphilitic lesions; differential diagnosis; and darkfield examination. Photographs, drawings, and photomicrographs. (CDC-5-087; 71 frames, color, synchro- (Precinized disc, 9 minutes) Diaphragm Instruments U.S. Department of the Navy, 1943. Speed