| Similarity | Rank | |
|---|---|---|
| community-acquired | 0.855 | 57606 |
| postpartum | 0.843 | 94610 |
| hiv-related | 0.838 | 63990 |
| ante-natal | 0.831 | 34613 |
| parentcraft | 0.830 | 83278 |
| immunotherapy | 0.829 | 91052 |
| sexually-transmitted | 0.827 | 64953 |
| miniclinic | 0.822 | 66926 |
| icus | 0.818 | 69174 |
| obstetric | 0.816 | 25641 |
| lymphoblastic | 0.816 | 60278 |
| cardiorespiratory | 0.807 | 86820 |
| encopresis | 0.803 | 65713 |
| presenile | 0.802 | 50440 |
| multi-infarct | 0.802 | 82028 |
| nosocomial | 0.801 | 75730 |
| symptom-free | 0.799 | 77535 |
| preconceptual | 0.799 | 75697 |
| waiting-list | 0.798 | 60641 |
| mammography | 0.798 | 79196 |
| geriatrics | 0.798 | 84158 |
| rheumatology | 0.798 | 58793 |
| xerophthalmia | 0.796 | 66162 |
| sids | 0.795 | 85800 |
| phenylketonuria | 0.795 | 34874 |