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Helena Fels

Showing results (1-10 of 11) with videos related to

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Drug Testing and Analysis|July 5, 2016
Liquid chromatography-quadrupole-time-of-flight mass spectrometry screening procedure for urine samples in forensic casework compared to gas chromatography-mass spectrometryHelena Fels, Torsten Dame, Hans Sachs, et al.
Forensic Science International|November 29, 2016
The anatomical mummies of Mombello: detection of cocaine, nicotine, and caffeine in the hair of psychiatric patients of the early 20th centuryFrank Musshoff, Helena Fels, Alberto Carli, et al.
Drug Testing and Analysis|September 4, 2024
Step-By-Step Procedure to Identify Previously Unknown Compounds by LC-QTOF-MS Exemplified by an Intoxication With the Methaqualone Analog SL-164Helena Fels, Simon Franz, Torsten Dame, et al.
Drug Testing and Analysis|June 18, 2023
Frequency of new psychoactive substances in hair and urine samples of individuals subject to drug testing in driving license regranting-A toxicological perspectiveHelena Fels, Frank Musshoff, Matthias Graw, et al.
Substance Abuse|March 24, 2021
Return of the Quaaludes? Prolonged agitated delirium after intentional ingestion of the methaqualone analog SL-164 - a case reportKatrin Romanek, Helena Fels, Torsten Dame, et al.
Forensic Science International|May 17, 2017
Two fatalities associated with synthetic opioids: AH-7921 and MT-45Helena Fels, Julia Krueger, Hans Sachs, et al.
Forensic Science International|May 18, 2019
Postmortem concentrations of the synthetic opioid U-47700 in 26 fatalities associated with the drugHelena Fels, Stefanie Lottner-Nau, Tanja Sax, et al.
Drug Testing and Analysis|July 12, 2020
Retrospective analysis of new psychoactive substances in blood samples of German drivers suspected of driving under the influence of drugsHelena Fels, Josefine Herzog, Gisela Skopp, et al.
Diagnostics (Basel, Switzerland)|September 29, 2019
Fatal Immunohaemolysis after the Consumption of the Poison Pax Mushroom: A Focus on the Diagnosis of the Paxillus Syndrome with the Aid of Two Case ReportsAndreas Stöver, Bettina Haberl, Claudia Helmreich, et al.
Forensic Toxicology|December 1, 2022
Unexpected results found in larvae samples from two postmortem forensic casesOlwen Groth, Simon Franz, Helena Fels, et al.
Pageof 2

Showing results (1-10 of 11) with videos related to

Sort By:
Pageof 2
Drug Testing and Analysis|July 5, 2016
Liquid chromatography-quadrupole-time-of-flight mass spectrometry screening procedure for urine samples in forensic casework compared to gas chromatography-mass spectrometryHelena Fels, Torsten Dame, Hans Sachs, et al.
Forensic Science International|November 29, 2016
The anatomical mummies of Mombello: detection of cocaine, nicotine, and caffeine in the hair of psychiatric patients of the early 20th centuryFrank Musshoff, Helena Fels, Alberto Carli, et al.
Drug Testing and Analysis|September 4, 2024
Step-By-Step Procedure to Identify Previously Unknown Compounds by LC-QTOF-MS Exemplified by an Intoxication With the Methaqualone Analog SL-164Helena Fels, Simon Franz, Torsten Dame, et al.
Drug Testing and Analysis|June 18, 2023
Frequency of new psychoactive substances in hair and urine samples of individuals subject to drug testing in driving license regranting-A toxicological perspectiveHelena Fels, Frank Musshoff, Matthias Graw, et al.
Substance Abuse|March 24, 2021
Return of the Quaaludes? Prolonged agitated delirium after intentional ingestion of the methaqualone analog SL-164 - a case reportKatrin Romanek, Helena Fels, Torsten Dame, et al.
Forensic Science International|May 17, 2017
Two fatalities associated with synthetic opioids: AH-7921 and MT-45Helena Fels, Julia Krueger, Hans Sachs, et al.
Forensic Science International|May 18, 2019
Postmortem concentrations of the synthetic opioid U-47700 in 26 fatalities associated with the drugHelena Fels, Stefanie Lottner-Nau, Tanja Sax, et al.
Drug Testing and Analysis|July 12, 2020
Retrospective analysis of new psychoactive substances in blood samples of German drivers suspected of driving under the influence of drugsHelena Fels, Josefine Herzog, Gisela Skopp, et al.
Diagnostics (Basel, Switzerland)|September 29, 2019
Fatal Immunohaemolysis after the Consumption of the Poison Pax Mushroom: A Focus on the Diagnosis of the Paxillus Syndrome with the Aid of Two Case ReportsAndreas Stöver, Bettina Haberl, Claudia Helmreich, et al.
Forensic Toxicology|December 1, 2022
Unexpected results found in larvae samples from two postmortem forensic casesOlwen Groth, Simon Franz, Helena Fels, et al.
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