| Carter-Wallace, Inc. ANSWER At-Home Early Pregnancy Test Kit instruction sheet, Jul. 1981. |
| Ortho Pharmaceutical Corporation FACT Pregnancy Test Kit instruction sheet, 1982. |
| Warner-Lambert Company E.P.T. Early In-Home Pregnancy Test instruction sheet, undated. |
| Warner-Lambert Company E.P.T. Plus Early Pregnancy Test instruction sheet, undated. |
| Whitehall Laboratories Inc. PREDICTOR In-Home Early Pregnancy Test instruction sheet, undated. |
| J. B. Williams Company, Inc. ACU-TEST In-Home Pregnancy Test instruction sheet, Nov. 1980. |