• Liggins Institute Research centre for perinatology from the University of Auckland, New Zealand.

• National Perinatal Information Center A non-profit organization involved in research and evaluation of services and hospitals. Includes information on data analysis of diagnoses, procedures, infant birth weights and outcomes.

• National Perinatal Statistics Unit Monitors and interprets Australian data in morbidity and mortality, as well as undertaking epidemiological research. Includes reports and details of associated institutions.

• New England Perinatal Society Forum for presenting and discussing research in the field of perinatal biology and medicine. With abstracts from previous meetings.