Sood, PPrakash, OBhujwala, R A1972-08-012009-05-271972-08-012009-05-271972-08-01Sood P, Prakash O, Bhujwala RA. A trial of haemagglutination, circumoval precipitin and gel diffusion tests in hookworm infection. Indian Journal of Medical Research. 1972 Aug; 60(8): 1132-3http://imsear.searo.who.int/handle/123456789/17761engAntibodiesHemagglutination TestsHookworm Infections --immunologyHumansImmunodiffusionPrecipitin TestsPrecipitinsA trial of haemagglutination, circumoval precipitin and gel diffusion tests in hookworm infection.Journal Article