Pharmacy Classes | Vitamin C [EPC],Ascorbic Acid [CS],Vitamin B6 Analog [EPC],Vitamin B 6 [Chemical/Ingredient],Analogs/Derivatives [Chemical/Ingredient],Vitamin B 12 [CS],Vitamin B12 [EPC],Nicotinic Acid [EPC],Nicotinic Acids [CS],Copper Absorption Inhibitor [EPC],Decreased Copper Ion Absorption [PE],Copper [CS],Copper-containing Intrauterine Device [EPC],Decreased Embryonic Implantation [PE],Decreased Sperm Motility [PE],Inhibit Ovum Fertilization [PE] |