A toxoplasmin skin-test survey in El Waady El Gadeed, United Arab Republic.
D003625:Data Collection; D004534:Egypt; D006801:Humans; D007106:Immune Sera; D012882:Skin Tests; D014123:Toxoplasmosis
D007106:Immune Sera; C018161:toxoplasmin
SKIN TESTS; TOXOPLASMOSIS