Results 241 to 250 of about 591,943 (306)

Estimating nasal nitric oxide from measured fractional exhaled nitric oxide and nasal fractional exhaled nitric oxide. [PDF]

open access: yesJ Thorac Dis
Abo M   +13 more
europepmc   +1 more source

Association of pre-pandemic respiratory system diseases with long COVID: a population-based case-control study. [PDF]

open access: yesBMC Infect Dis
Lindberg P   +10 more
europepmc   +1 more source

Morbidity patterns, mortality, and antimicrobial resistance among children hospitalized in neonatal and pediatric intensive care units in a rural area of Vietnam. [PDF]

open access: yesIJID Reg
Dang KL   +11 more
europepmc   +1 more source

[Respiratory tract diseases and infections].

open access: yesNihon Naika Gakkai zasshi. The Journal of the Japanese Society of Internal Medicine, 1991
openaire   +1 more source

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