Self-help. Migrants' Social Networks and Health Care in the Homeland' -- Jeffrey H. Cohen (2011), 'Migration, Remittances … Role of Urban-to-Rural Remittances in Rural Development' -- Flore Gubert (2002), 'Do Migrants Insure Those who Stay Behind … H. Adams, Jr. (1998), 'Remittances, Investment and Rural Asset Accumulation in Pakistan' -- Pablo Acosta, Pablo …