Results 141 to 150 of about 615,885 (183)

[Distribution of the COVID-19 vaccine: experience in EcuadorOperacionalização da vacinação contra a COVID‑19: experiência no Equador]. [PDF]

open access: yesRev Panam Salud Publica
Ruales J   +9 more
europepmc   +1 more source

Association between current major depressive episode and the occurrence of menstrual irregularities in the last six months in university students in Lima, Peru. [PDF]

open access: yesRev Peru Med Exp Salud Publica
Pantoja-Coronel X   +5 more
europepmc   +1 more source

[Civil registration systems and vital statistics: ethical challenges and proposals for governanceSistemas de registro civil e estatísticas vitais: desafios éticos e propostas de governança]. [PDF]

open access: yesRev Panam Salud Publica
López Dávila LM   +14 more
europepmc   +1 more source

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