Results 91 to 100 of about 8,259 (117)

[Perceived health in older Mexican adults: Its association on formal and informal social participation]. [PDF]

open access: yesAten Primaria
Arias-Merino ED   +3 more
europepmc   +1 more source

[Determinants of body mass index among healthcare professionals in an Andean Region of Peru]. [PDF]

open access: yesAten Primaria
Obregón Vilca RS   +3 more
europepmc   +1 more source

Estudio comparativo de cuatro analizadores diferentes para la evaluación prenatal del riesgo de trisomía 21. [PDF]

open access: yesAdv Lab Med
García-Simón N   +3 more
europepmc   +1 more source

[Dual Test in Pregnant Women: Case of a General Zone Hospital with Family Medicine]. [PDF]

open access: yesRev Med Inst Mex Seguro Soc
Reyes-Berlanga ML   +2 more
europepmc   +1 more source

[[Confounders and Effect Modifiers]]. [PDF]

open access: yesActa Gastroenterol Latinoam
Pizarro R, Barbagelata L.
europepmc   +1 more source

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