World Health Assembly, . 33 ., Sixth general programme of work covering a specific period (1978-1983 inclusive): annual review and progress report on medium-term programming for the implementation of the sixth general programme of work: medium-term programme for the development of comprehensive health services: report by the director-general. Retrieved from
https://policycommons.net/artifacts/523221/sixth-general-programme-of-work-covering-a-specific-period-1978-1983-inclusive/ on 02 Mar 2021. CID: 20.500.12592/gmvb1v.