Results 191 to 200 of about 72,337 (206)

[Clinical-demographic characteristics of tracheostomized patients with chronic obstructive pulmonary disease] [PDF]

open access: yesRev Fac Cien Med Univ Nac Cordoba
Carnero Echegaray J   +3 more
europepmc   +1 more source

The role of mortality surveillance in pandemic preparedness and response. [PDF]

open access: yesBull World Health Organ
Rao C   +11 more
europepmc   +1 more source

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