Autoria(s):
National Institutes of Health (U.S.); Hygienic Laboratory (U.S.)
Data(s)
31/12/1969
Resumo
Ceased publication.
Mode of access: Internet.
Issued by the institute under its earlier names: no. 1-154, Hygienic Laboratory; no. 155-189, National Institute of Health; no. 190-193. National Institutes of Health.
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