September 12, 2006 - 5:39pm
White rectangular pill, with a M 57 on one side, other side 71. Need help please.
September 12, 2006 - 6:06pm
#2
Methadone
You just happen to have all these methadone pills lying around Dr Felton?

M 5771 is 10 mg methadone made by Mallinckrodt.
Original image courtesy of NateADM01.