Results 81 to 90 of about 145 (121)

Chemistry and the two organic kingdoms of nature in the nineteenth century. [PDF]

Med Hist, 1972
Goodman DC.
europepmc   +1 more source

The application of chemical criteria to biological classification in the eighteenth century. [PDF]

Med Hist, 1971
Goodman DC.
europepmc   +1 more source

[Abstracts of the Francophone Congress of Epidemiology in Africa, November 12-14, 2013, Dakar, Senegal]. [PDF]

Bull Soc Pathol Exot, 2013
europepmc   +1 more source