Primary health care technologies at the family and community levels: report of the International Workshop "Towards More Effective Use of Primary Health Care Technologies at the Family and Community Levels", Kalutara, Sri Lanka, 28 October-2 November, 1985
Organisation mondiale de la santé, edited by Ronald G. Wilson, Samuel Ofosu-Amaah, Mark A. Belsey, Belsey Mark A. | Aga Khan Foundation United Nations Children's Fund | 1986