OMS. International digest of health legislation: Vol.42(2)/1991. Geneva: OMS.
Chicago Style CitationOMS. International Digest of Health Legislation: Vol.42(2)/1991. Geneva: OMS.
Cita MLAOMS. International Digest of Health Legislation: Vol.42(2)/1991. Geneva: OMS.
Atenció: Aquestes cites poden no estar 100% correctes.