EE: Ethinyl estradiol; LNG: Levonorgestrel; OC: Oral contraceptive; RR: Relative risk; VTE: Venous thromboembolism. Transdermal contraceptive patches provide a more convenient delivery system for ...
Credit: Alvogen, Inc. Fentanyl is an opioid agonist indicated for the management of severe or persistent pain in opioid-tolerant patients. At this time, Alvogen Inc has received 1 serious adverse ...