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An evaluation of the knowledge on specific nutritional need..:

Julianna Kostecka ; Monika Bojanowska ; Joanna Kostecka-Jarecka..
http://wydawnictwa.pzh.gov.pl/roczniki_pzh/an-evaluation-of-the-knowledge-on-specific-nutritional-needs-and-factors-affecting-pregnancy-outcome-in-women-of-reproductive-age?lang=pl.  , 2022