guaifenesin / hydrocodone / phenylpropanolamine / salicylamide
guaifenesin / hydrocodone / phenylpropanolamine / salicylamide
guaiFENesin / HYDROcodone / phenylpropanolamine / salicylamide
guaifenesin / hydrocodone / phenylpropanolamine / salicylamide