00939nas 2200349 c 450 991089543270332120251012103812.0(DE-599)ZDB3105867-X(OCoLC)1292474693(DE-101)1249417406(CKB)1000000000417424(EXLCZ)99100000000041742420220113a20209999 |y |engur|||||||||||txtrdacontentcrdamediacrrdacarrierJournal of mother and childJMCInstitute of Mother and Child　Warsaw, PolandDe Gruyter Poland[2020]-Online-Ressource1598-6934 JMCZeitschriftgnd-content6100355DE-1019999JOURNAL9910895432703321Journal of mother and child2162995UNINA