. . . . . "6443" . . . . "Levonorgestrel" . . "Liletta" . . . . . . . . . "797-63-7" . . . . . . . . . "1389" . "Plan B, Mirena, others" . . . "Plan-B" . "5W7SIA7YZW" . "levonorgestrel" . . "Levonorgestrel ((\u2212)-norgestrel)" . . . "D00950" . . "13109" . "Plan B One-Step" . . . "Plan B contraception" . "DB00367" . . . "levonorgestrel (LNG) Plan B One Step" . . "95.0" . "a610021" . . . . . "Plan B pill" . . . . . . . "Levonorgestrel" . "Plan B" . . . . . "levolet" . . .