Urine screening for Fentanila

Ricardo K. R. Bittencourt ricbitte at PA03.CONEX.COM.BR
Thu Jun 26 19:22:39 EST 1997

I would like to ask for you about positive screenings (urine) for Fentanila
after 75 days of abstemiousness.
Best regards
Ricardo Bittencourt M.D.
Rua Cel. Chicuta , 82
Passo Fundo - RS
BRAZIL  -  99010-050

ricbitte at conex.com.br

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