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| case-controlled study (iwona) | |||
| case compeer study (Helga Tarasova) | |||
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| case–control study (Dimpassy); case referent study (Dimpassy) | |||
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| case control study (исследование сравнением сходных объектов с разными исходами shergilov) | |||
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| casecontrol study (Dimpassy); case referent study (Dimpassy) | |||
|
исследование случай-контроль : 16 phrases in 6 subjects |
| Clinical trial | 5 |
| Makarov | 1 |
| Mathematics | 5 |
| Medical | 3 |
| Pharmacology | 1 |
| Statistics | 1 |