Keith, L Acknowledging the impact of race and ethnicity on better birth outcomes: celebrating the work of Emile Papiernik. [electronic resource] - Maternal and child health journal Jun 1999 - 115-6 p. digital Publication Type: Biography; Editorial; Historical Article ISSN: 1092-7875 Standard No.: 10.1023/a:1021809528378 doi Subjects--Topical Terms: Ethnicity--historyFemaleHistory, 20th CenturyHumansPregnancyPregnancy OutcomeRacial Groups--history