Technical discussions-sub-committee B. Poliomyelitis. Present status of field trials with an oral, live attenuated poliovirus vaccine

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Citation
World Health Organization, Regional Office for the Eastern Mediterranean. (1959). Technical discussions-sub-committee B. Poliomyelitis. Present status of field trials with an oral, live attenuated poliovirus vaccine. http://www.who.int/iris/handle/10665/123709
Description
12 p. ; 30 cm.Gov't Doc #
EM/RC9B/Tech.Disc./3Agenda item 17