AN ASSOCIATION OF HUMAN REACTION TO INTRADERMAL TOXOPLASMIN WITH DEGREE OF ANIMAL CONTACT AND RURAL RESIDENCE.
D000382:Agricultural Workers' Diseases; D000818:Animals; D006801:Humans; D007106:Immune Sera; D012423:Rural Health; D012882:Skin Tests; D013223:Statistics as Topic; D014123:Toxoplasmosis; D014124:Toxoplasmosis, Animal; D015047:Zoonoses
D007106:Immune Sera; C018161:toxoplasmin
AGRICULTURAL WORKERS' DISEASES; RURAL HEALTH; SKIN TESTS; STATISTICS; TOXOPLASMOSIS, ANIMAL; ZOONOSES