Results 141 to 150 of about 417,843 (212)

Predictores de supervivencia al síndrome bajo gasto cardíaco en pacientes sometidos a cirugía valvular cardíaca

open access: yesRevista Electrónica Dr. Zoilo E. Marinello Vidaurreta
Fundamento: en las últimas seis décadas han existido avances significativos en la supervivencia de los pacientes y en los resultados funcionales tras una cirugía de reemplazo de válvulas cardíacas.
Yoandro Rosabal-Garcia   +2 more
doaj  

[Prevalence of Esophageal Squamous Cell Carcinoma among Patients with Head and Neck Cancer: A Single-Center Study]. [PDF]

open access: yesActa Gastroenterol Latinoam
Martins Lima AV   +11 more
europepmc   +1 more source

[Controversies surrounding lung cancer screening]. [PDF]

open access: yesAten Primaria
Moreno-Bartolomé C   +2 more
europepmc   +1 more source

Renal cell carcinoma metastasis to the thyroid gland after drug-induced thyroid dysfunction: case report. [PDF]

open access: yesRev Fac Cien Med Univ Nac Cordoba
Del Valle JB   +5 more
europepmc   +1 more source

[Association of platelets with multiple organic failure in septic patients]. [PDF]

open access: yesRev Med Inst Mex Seguro Soc
Bocanegra-Alegría E   +2 more
europepmc   +1 more source

UN FRAILTY GAMMA EN SUPERVIVENCIA BIVARIANTE UN FRAILTY GAMMA EN SUPERVIVENCIA BIVARIANTE

open access: yesRevista Colombiana de Estadística, 2004
We consider a bivariate survival model with the presence of an unobserved random covariate, frailty, that induces dependency between the failure times and acts according to a proportional hazard model. We consider gamma distribution for this frailty and Weibull marginal distributions and we introduce explanatory covariates that act according to an ...
openaire   +1 more source

[Synchronous medullary and mucinous tumor in the right colon: case report] [PDF]

open access: yesRev Fac Cien Med Univ Nac Cordoba
Bastidas J   +7 more
europepmc   +1 more source

[Systemic infection caused by <i>Magnusiomyces</i> spp. in oncohaematological patients]. [PDF]

open access: yesRev Esp Quimioter
Vargas-Herrera AI   +3 more
europepmc   +1 more source

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