Results 31 to 40 of about 61 (54)

Mortalidad postneonatal por diarreas: Un estudio de casos y controles

open access: yes, 1990
Guilherme Borges   +5 more
openaire   +1 more source

Increased risks of neonatal and postneonatal mortality associated with teenage pregnancy had different explanations

Journal of Clinical Epidemiology, 2008
Mark Walker, Shi Wu Wen, Xi-Kuan Chen
exaly  

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