Erol Öztürk, Yeter
Yeter, Oya
Aslıyüksek, Hızır
Oztuna, Ali
Sezigen, Sermet
Demirel, Göksun https://orcid.org/0000-0002-2994-5505
Funding for this research was provided by:
Cukurova University
Article History
Received: 28 February 2025
Accepted: 26 June 2025
First Online: 5 July 2025
Declarations
:
: This study was conducted with the approval of the Forensic Medicine Council Scientific Board of the Ministry of Justice Scientific Turkey (approval number: 1589509/2024/691). All procedures performed in this study were by the ethical standards of the national committee and the Helsinki Declaration of 1964. The collection of biological fluids (blood and urine) from suspected drug users was carried out by the judicial authorities. The samples were sent to the Forensic Medicine Council for analysis at their request. Blank blood samples were obtained from a regional blood center and blank urine samples were collected from healthy, non-drug users.
: Informed consent was obtained from all participants included in the study.
: The authors declare that they have no competing interests.
: Not applicable.