Vegetable extracts prepared with 530 species belonging to 120 botanical families are biologically screened with fourth stage larvae of Aedes aegypti. About twenty species are selected. Eight species of Convolvulaceae are specially toxic.

Aedes↗

PubMedDate not supplied

[Study of the effects of drugs and foods on total blood coagulation in vitro].

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Blood Coagulation↗

PubMedDate not supplied

[Environmental factors in blood coagulation].

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Animals↗

PubMedDate not supplied

[Quality of medicinal plants. Effects of cutting].

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Plants, Medicinal↗

PubMedDate not supplied

[Cutaneous absorption and urinary elmination of a silver sulfadiazine compound used in the treatment of burns].

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Adolescent↗

PubMedDate not supplied

[Test of Panax ginseng C. A. Meyer].

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Panax↗

PubMedDate not supplied

[Chemical, pharmacological, and clinical study of traditional and modern chewing gum. III. Elastomers of Apocynacea and Sapotacea used in chewing gum].

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Chemical Phenomena↗