Subject(s)

Brucella abortus/isolation & purification , Brucellosis/diagnosis , Communication Barriers , Medical History Taking , Occupational Exposure , Abattoirs , Accidental Falls , Adult , Appetite , Bone Marrow Examination , Brucellosis/complications , Diagnosis, Differential , Emigration and Immigration , Fever of Unknown Origin/etiology , Granuloma/etiology , Granuloma/pathology , Hematologic Tests , Humans , Male , Mexico/ethnology , Neurocysticercosis/diagnosis , Pain/etiology , Splenomegaly/etiology , Translating , Tuberculosis/diagnosis , Weight Loss