Results 81 to 90 of about 3,092 (155)
Variación espacio-temporal de la calidad de agua del río Barro Blanco
Con el fin de caracterizar la calidad de agua del Rio Barro Blanco, se midieron 17 parámetros fisicoquímicos como indicadores de influencias naturales y antrópicas.
Vásquez Pedraza, Marlén Amanda +1 more
core
[Risk factors associated with inadequacy of empirical treatment in patients with sepsis and bacteremia attended in an emergency department]. [PDF]
Motos-Bescós M +6 more
europepmc +1 more source
La regresión lineal consiste en obtener una expresión matemática o función lineal de varias variables independientes, que permiten explicar o predecir el valor de una variable dependiente.
Calvo-Brenes, Guillermo +1 more
core
Airway management in the obstetric patient: management strategy [PDF]
Laverde-Sabogal CE +1 more
europepmc +1 more source
Risk factors for intensive care unit admission or mortality in adults hospitalized for COVID-19 at high altitude. [PDF]
Alva N, Asqui G, Alvarado GF, Muchica F.
europepmc +1 more source
Polygraphy in hospitalized pediatric patients: A real-life practice. [PDF]
Zenteno D +5 more
europepmc +1 more source
Female sexual dysfunction in chronic obstructive pulmonary disease. [PDF]
Arzu Özkarafakılı M, Kutsal C.
europepmc +1 more source
The objective was to evaluate water physic-chemical variables of Tampamachoco Lagoon, Veracruz, Mexico, in different seasons during the period January 2009 to March 2010.
PULIDO FLORES, Griselda +5 more
core
[Executive functions in patients with obstructive sleep apnea: exploring the prefrontal model]. [PDF]
Reyes-Silva JS +8 more
europepmc +1 more source

