20809. Antihormonal effects of plant extracts: iodothyronine deiodinase of rat liver is inhibited by extracts and secondary metabolites of plants. Endocrinology Lycopus virginicus Auf'mkolk M et al (1984). Horm Metab Res. PubMed: 6724503
20810. Cytotype distribution in the Campanula rotundifolia complex in Norway, and cyto-morphological characteristics of diploid and tetraploid groups. Genetics Campanula rotundifolia Laane MM, Croff BE and Wahlstrøm R (1983). Hereditas. PubMed: 6643085
20811. Saponins from Anemone rivularis. Phytochemistry Anemone rivularis Mizutani K et al (1984). Planta Med. PubMed: 6505085
20812. Additional alkaloids of Pachygone ovata. Phytochemistry Pachygone ovata El-Kawi MA et al (1984). J Nat Prod. PubMed: 6481360
20813. Pyrrolizidine alkaloids, flavonoids and volatile compounds in the genus Eupatorium. Eupatorium cannabinum L., an ancient drug with new perspectives. Phytochemistry Eupatorium cannabinum Hendriks H, Malingré TM and Elema ET (1983). Pharm Weekbl Sci. PubMed: 6364036
20814. An investigation of the antiviral activity of Podophyllum peltatum. Antimicrobial Podophyllum peltatum Bedows E and Hatfield GM (1982). J Nat Prod. PubMed: 6298369
20815. [Cocobolo wood, a forgotten eczematogen? Recent findings on the skin allergen of cocobolo wood (Dalbergia sp.)]. Dermatology Dalbergia sp Hausen BM and Münster G (1983). Derm Beruf Umwelt. PubMed: 6226513
20816. Neoisostegane, a new bisbenzocyclooctadiene lignan lactone from Steganotaenia araliacea. Phytochemistry Steganotaenia araliacea Taafrout M et al (1984). J Nat Prod. PubMed: 6208342