| Hellin's law | Twins occur once in 89 births, triplets once in 892, and quadruplets once in 893. If the frequency of twins in a population is p, the frequency of triplets is p2, and the frequency of quadruplets is p3. (05 Mar 2000) |
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| Hellin, Dyonizy | <person> Polish pathologist, 1867-1935. See: Hellin's law. (05 Mar 2000) |
| Hellin's l. |
one in about 89 pregnancies results in the birth of twins; one in 89 × 89, or 7921, of triplets; one in 89 × 89 × 89, or 704,969, of quadruplets.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| Hellin's law |
see under law.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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