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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 |