Results 111 to 120 of about 413,317 (155)

[Evolution and effectiveness of seventh and eighth generation adhesive systems in direct restorations. a review]. [PDF]

open access: yesRev Cient Odontol (Lima), 2023
Chacón Gahona KB   +3 more
europepmc   +1 more source

Laboratory chemical waste: hazard classification by GHS and transport risk. [PDF]

open access: yesRev Saude Publica, 2021
Giovanni C, Marques FLN, Günther WMR.
europepmc   +1 more source

[Prevalence of electronic cigarette use and refill compositions among young people and adults in Cantabria]. [PDF]

open access: yesOpen Respir Arch
Fernández-Carrillo PD   +5 more
europepmc   +1 more source

Avaliação de métodos químicos para determinação de nitrogênio em amostras de grãos de soja. [PDF]

open access: yes, 2018
BARZAN, R. R.   +4 more
core  

[Colonoscopic Findings in Patients with a Positive Fecal Occult Blood Test: A Descriptive Study]. [PDF]

open access: yesActa Gastroenterol Latinoam
Granda EJM   +8 more
europepmc   +1 more source

EVALUACIÓN DE LA CALIDAD DEL AGUA PARA USO INDUSTRIAL Y CONSUMO SOCIAL EN LA INDUSTRIA AZUCARERA

open access: yesRevista Centro Azúcar
Introducción: El suministro de agua para uso industrial y consumo social disminuye debido a las sequías, la sobreexplotación del agua subterránea y la contaminación procedente de productos químicos agrícolas e industriales.
Beatriz Melo Camaraza   +4 more
doaj  

Detection and counting of Leishmania intracellular parasites in microscopy images. [PDF]

open access: yesFront Med Technol
Portuondo-Mallet LMC   +3 more
europepmc   +1 more source

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