![Thorbald HALL | Professor | PhD | Leiden University Medical Centre, Leiden | LUMC | Department of Clinical Oncology Thorbald HALL | Professor | PhD | Leiden University Medical Centre, Leiden | LUMC | Department of Clinical Oncology](https://i1.rgstatic.net/ii/profile.image/398890743418882-1472114372576_Q512/Thorbald-Hall.jpg)
Thorbald HALL | Professor | PhD | Leiden University Medical Centre, Leiden | LUMC | Department of Clinical Oncology
Staande lamp op maat, maatwerk staande lamp. Exclusief ontwerp & handgemaakte staande lamp - Atelier Wim Mulder
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Occurrence of pyrrolizidine alkaloids in ragwort plants, soils and surface waters at the field scale in grassland - ScienceDirect
![Occurrence of pyrrolizidine alkaloids in ragwort plants, soils and surface waters at the field scale in grassland - ScienceDirect Occurrence of pyrrolizidine alkaloids in ragwort plants, soils and surface waters at the field scale in grassland - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S0048969720363518-gr3.jpg)