Search Displaying 1 - 1 of 1 Fulltext search Sort by RelevanceDate Created: Newest to OldestDate Created: Oldest to Newest Sir Graham Collingwood Liggins (1926-2010) By: Kathleen O'Connor | Published: Feb 16, 2012 Sir Graham Collingwood Liggins devoted much of his professional life to obstetric research. Liggins demonstrated that hormones created by the fetus… PeopleObstetriciansFetusEmbryosPregnancy Filter my results Author (-) Kathleen O'Connor (1) CollectionArticles (1)