Single source drug products which are available only under a single brand name label shall be excluded. Products which have a single source manufacturer, but which may be distributed under multiple labels are listed with a warning for pharmacists to ascertain that the product selected was produced by the approved manufacturer.
Ill. Admin. Code tit. 77, § 790.220
Amended at 3 Ill. Reg. 27, p. 113, effective Ju1y 1, 1979