"im Juli 2002 ver\u00F6ffentlichter wissenschaftlicher Artikel"@de . "\u043D\u0430\u0443\u043A\u043E\u0432\u0430 \u0441\u0442\u0430\u0442\u0442\u044F, \u043E\u043F\u0443\u0431\u043B\u0456\u043A\u043E\u0432\u0430\u043D\u0430 \u0432 \u043B\u0438\u043F\u043D\u0456 2002"@uk . "wetenschappelijk artikel"@nl . "Hypericin content variation in Hypericum perforatum in Australia"@en . "Hypericin content variation in Hypericum perforatum in Australia"@en . . . . "Malcolm H. Campbell" . "2002-07-25T00:00:00Z"^^ . . . . "30" . . . . . "10.1016/0031-9422(91)83708-S" . . . "475-478" . . "Hypericin content variation in Hypericum perforatum in Australia"@nl . . . . "Hypericin content variation in Hypericum perforatum in Australia"@nl . . . "Hypericin content variation in Hypericum perforatum in Australia"@en . "Hypericin content variation in Hypericum perforatum in Australia"@en . . . "Ian A. Southwell" . "Hypericin content variation in Hypericum perforatum in Australia"@nl . . "2" . "4"^^ . . . "scholarly article by Ian A. Southwell published in 2002"@en .