Unused copyright® pens may be used until the expiration date printed on the label, if kept in the refrigerator. Make sure that Sam always remembers to use a new needle after each injection. He also shouldn't share needles or his copyright® pen with others or reuse the needles because of https://moodjhomedia.com/story2600020/5-t%C3%A9cnicas-simples-para-ozemcaps