SimilarityRank
vaccinate 0.819 25748
poliomyelitis 0.817 48186
cowpox 0.815 85609
rubella 0.815 36198
sexually-transmitted 0.809 64953
diphtheria 0.807 24994
hiv-infected 0.806 36119
zovirax 0.789 83324
immunisation 0.786 21651
seropositive 0.785 40284
smoking-related 0.781 62406
mumps 0.778 58304
pentamidine 0.778 77976
chlamydia 0.777 41650
retrovir 0.776 74764
aplastic 0.773 99413
brucellosis 0.772 95620
haemophiliac 0.771 26237
haemophilia 0.771 34366
toxoid 0.771 89400
opv 0.770 33940
ibuprofen 0.768 96884
symptom-free 0.767 77535
thromboembolic 0.766 91147
polio 0.765 19165