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Urinary testosterone (T) to epitestosterone (E) ratios by GC/MS. I. Initial comparison of uncorrected T/E in six international laboratories.
Catlin DH, Cowan DA, de la Torre R, Donike M, Fraisse D, Oftebro H, Hatton CK, Starcevic B, Becchi M, de la Torre X, Norli H, Geyer H, Walker CJ. Catlin DH, et al. Among authors: oftebro h. J Mass Spectrom. 1996 Apr;31(4):397-402. doi: 10.1002/(SICI)1096-9888(199604)31:4<397::AID-JMS316>3.0.CO;2-A. J Mass Spectrom. 1996. PMID: 8799284
Testing urine for drugs.
Catlin D, Cowan D, Donike M, Fraisse D, Oftebro H, Rendic S. Catlin D, et al. Among authors: oftebro h. Clin Chim Acta. 1992 May 15;207(3):S13-26. doi: 10.1016/0009-8981(92)90130-i. Clin Chim Acta. 1992. PMID: 1395022 No abstract available.
Testing urine for drugs.
Catlin DH, Cowan D, Donike M, Fraisse D, Oftebro H, Rendic S. Catlin DH, et al. Among authors: oftebro h. Ann Biol Clin (Paris). 1992;50(5):359-66. Ann Biol Clin (Paris). 1992. PMID: 1485694 Review. No abstract available.
Testing urine for drugs.
Catlin D, Cowan D, Donike M, Fraisse D, Oftebro H, Rendic S. Catlin D, et al. Among authors: oftebro h. J Automat Chem. 1992;14(3):85-92. doi: 10.1155/S1463924692000191. J Automat Chem. 1992. PMID: 18924937 Free PMC article. No abstract available.
31 results