'Ortho & Wyeth-Ayerst are the major manufacturers of these pills in the U.S.'
birth control pills
MEDICINE: Ortho & Wyeth-Ayerst are the major manufacturers of these pills in the U.S.
Ortho & Wyeth-Ayerst are the major manufacturers of these pills in the U.S.
Ortho & Wyeth-Ayerst are the major manufacturers of these pills in the U.S.
MEDICINE
birth control pills
MEDICINE