Bovine abortion associated with Anaplasma marginale
Verslag van een studie reis naar Brazilie (3 - 25 november, 1978)
Oorzaken en gevolgen van het verdwijnen van het tropisch oerwoud in het Amazonegebied
Total phosphorus content in relation to total iron and to carbon content in Brazilian oxisols
EXPOSICAO DE CIRURGIOES-DENTISTAS AO MERCURIO
The professional exposure of dental surgeons to mercury has attracted a great deal of attention from governmental organs and institutions in different countries. Considering that the normal ratio is 10 μg/1000 ml of urine, it was verified from tests that 72.7% of the professionals working in the dental practice in the city of Araraquara (SP) Brazil...
EXPOSICAO DE CIRURGIOES-DENTISTAS AO MERCURIO
The professional exposure of dental surgeons to mercury has attracted a great deal of attention from governmental organs and institutions in different countries. Considering that the normal ratio is 10 μg/1000 ml of urine, it was verified from tests that 72.7% of the professionals working in the dental practice in the city of Araraquara (SP) Brazil...
Sex and age prevalence of endemic goitre: An epidemiological study
EXPOSICAO DE CIRURGIOES-DENTISTAS AO MERCURIO
The professional exposure of dental surgeons to mercury has attracted a great deal of attention from governmental organs and institutions in different countries. Considering that the normal ratio is 10 μg/1000 ml of urine, it was verified from tests that 72.7% of the professionals working in the dental practice in the city of Araraquara (SP) Brazil...
EXPOSICAO DE CIRURGIOES-DENTISTAS AO MERCURIO
The professional exposure of dental surgeons to mercury has attracted a great deal of attention from governmental organs and institutions in different countries. Considering that the normal ratio is 10 μg/1000 ml of urine, it was verified from tests that 72.7% of the professionals working in the dental practice in the city of Araraquara (SP) Brazil...
Malaria no município de Humaitá, estado do Amazonas. XI. Aspectos parasitológicos
