Results 161 to 170 of about 142,814 (215)

Maternal mortality: protocol of a study integrated to the Birth in Brazil II survey. [PDF]

open access: yesCad Saude Publica
Gama SGND   +11 more
europepmc   +1 more source

Correlation between folic acid and hemoglobin in pregnant women: cross-sectional study from 2017 to 2019. [PDF]

open access: yesRev Bras Enferm
Lins TIS   +6 more
europepmc   +1 more source

Aborto libre

open access: yes
Es va publicar a El Periódico.
openaire   +1 more source

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