title: [Ferns as medicinal herbs in East Frisian collections of prescriptions (16th century)].
mesh_terms: D011307:Drug Prescriptions / Q000266:history*; D005858:Germany; D049669:History, 16th Century; D010946:Plants, Medicinal
vernacular_title: Farne als Arzneipflanzen in ostfriesischen Rezaptarien (16. Jahrhundert)