Labetalol   9 studies
Lacidipine   4 studies
Lactams   11 studies
Lactulose   28 studies
Lafutidine   1 study
Lamivudine   328 studies
Lamotrigine   96 studies
Landiolol   4 studies
Lanreotide   33 studies
Lansoprazole   56 studies
Lapatinib   145 studies
Latanoprost   78 studies
Leflunomide   22 studies
Lenalidomide   178 studies
Lenograstim   8 studies
Lentinan   3 studies
Lepirudin   4 studies
Lercanidipine   4 studies
Letrozole   123 studies
Leucovorin   540 studies
Leukotriene Antagonists   128 studies
Leuprolide   121 studies
Levamisole   7 studies
Levobupivacaine   9 studies
Levocetirizine   34 studies
Levodopa   140 studies
Levonorgestrel   66 studies
Levorphanol   1 study
LHRH, N-Ac-2-Nal(1)-4-Cl-Phe(2)-3-Pal(3)-Arg(5)-Glu(6)-AlaNH2(10)-   2 studies
Liarozole   1 study
Lidocaine   182 studies
Linezolid   31 studies
Lipoprotein-associated coagulation inhibitor   1 study
Liposomal amphotericin B   67 studies
Lisinopril   45 studies
Lisofylline   1 study
Lisuride   5 studies
Lithium   90 studies
Lithium Carbonate   90 studies
Lobeline   23 studies
Lobucavir   1 study
Lofexidine   8 studies
Lomefloxacin   1 study
Lometrexol   2 studies
Lomustine   42 studies
Lonidamine   2 studies
Loperamide   19 studies
Lopinavir   176 studies
Loratadine   29 studies
Lorazepam   49 studies
Lormetazepam   2 studies
Lornoxicam   2 studies
Losartan   109 studies
Loteprednol etabonate   12 studies
Lovastatin   28 studies
Loxapine   11 studies
Loxoprofen   2 studies
Loxtidine   2 studies
Lugol's solution   1 study
Lurtotecan   6 studies
Lycopene   17 studies
Lysine Vasopressin   5 studies