Related by context. Frequent words. (Click for all words.) 76 inactive placebo 66 placebos 65 montelukast 65 #mg dose [003] 65 dummy pill 64 placebo 63 nelfinavir 63 active comparator 62 valacyclovir 62 mcg dose 62 milligram doses 62 lamotrigine 61 intramuscularly 61 1mg 61 milligram dose 61 irbesartan 60 #mg dose [001] 60 dummy pills 60 granisetron 60 ranitidine 59 levothyroxine 59 lopinavir ritonavir 59 microgram dose 59 imipramine 59 ketoconazole 59 atazanavir 59 levetiracetam 59 esomeprazole 59 antiemetic 59 unfractionated heparin 59 mg kg dose 59 glyburide 59 lopinavir 59 pravastatin 58 interferon therapy 58 Hizentra 58 peginterferon alfa 2b 58 donepezil 58 ziprasidone 58 pramlintide 58 enalapril 58 oral corticosteroids 58 prophylactically 58 administered subcutaneously 58 PegIntron 58 valproate 58 peginterferon 58 teriparatide 58 eribulin 58 mg dose 57 inhaled steroid 57 fluticasone propionate 57 d4T 57 pergolide 57 mycophenolate mofetil 57 ceftriaxone 57 citalopram 57 anakinra 57 glatiramer acetate 57 valproic acid 57 baclofen 57 imiquimod 57 salicylates 57 anticholinergics 57 mitoxantrone 57 lacosamide 57 indomethacin 57 SAMe 57 placebo p = 56 degarelix 56 lipid lowering drugs 56 dexamethasone 56 L dopa 56 budesonide 56 omalizumab 56 intramuscular injections 56 adalimumab 56 rivastigmine 56 mg doses 56 fluticasone 56 thyroxine 56 REYATAZ 56 risedronate 56 adefovir 56 carvedilol 56 atomoxetine 56 darbepoetin alfa 56 nortriptyline 56 galantamine 56 antihypertensive medications 56 paroxetine 56 interferon alfa 56 sham acupuncture 56 infliximab 56 nifedipine 56 Topiramate 56 febuxostat 56 mg QD 56 tamsulosin 56 thyroid medication 56 achieved statistical significance