Results 191 to 200 of about 190,044 (231)

Integrated serological surveillance of communicable diseases in the Paraguayan Chaco, 2019. [PDF]

open access: yesRev Panam Salud Publica
Galeano P   +18 more
europepmc   +1 more source

[Assessment of the sick leave process due to common contingencies in the COVID-19 pre-pandemic period (years 2018 and 2019)]. [PDF]

open access: yesAten Primaria
Matía Cubillo ÁC   +5 more
europepmc   +1 more source

Cost of controlling the dengue vector Aedes aegypti in the Peruvian amazon. [PDF]

open access: yesRev Peru Med Exp Salud Publica
Durand S   +5 more
europepmc   +1 more source
Some of the next articles are maybe not open access.

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Productividad y saneamiento

2005
Adoptar las medida necesarias para mejorar la productividad en las actividades de excavación y relleno por ser actividades de relevancia en el procedimiento constructivo.
Aliaga Paredes, Fiorella   +3 more
openaire   +1 more source

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