Christensen K - Search Results

1

Active lifestyle protects against incident low back pain in seniors: a population-based 2-year prospective study of 1387 Danish twins aged 70-100 years.

Hartvigsen J, Christensen K. Hartvigsen J, et al. Among authors: christensen k. Spine (Phila Pa 1976). 2007 Jan 1;32(1):76-81. doi: 10.1097/01.brs.0000250292.18121.ce. Spine (Phila Pa 1976). 2007. PMID: 17202896

2

An epidemiological study of congenital anorectal malformations: 15 Danish birth cohorts followed for 7 years.

Christensen K, Madsen CM, Hauge M, Kock K. Christensen K, et al. Paediatr Perinat Epidemiol. 1990 Jul;4(3):269-75. doi: 10.1111/j.1365-3016.1990.tb00650.x. Paediatr Perinat Epidemiol. 1990. PMID: 2374746

3

Mortality among twins after age 6: fetal origins hypothesis versus twin method.

Christensen K, Vaupel JW, Holm NV, Yashin AI. Christensen K, et al. BMJ. 1995 Feb 18;310(6977):432-6. doi: 10.1136/bmj.310.6977.432. BMJ. 1995. PMID: 7873948 Free PMC article.

4

Cord blood immunoglobulin E in like-sexed monozygotic and dizygotic twins.

Husby S, Holm NV, Christensen K, Skov R, Morling N, Petersen PH. Husby S, et al. Among authors: christensen k. Clin Genet. 1996 Nov;50(5):332-8. doi: 10.1111/j.1399-0004.1996.tb02384.x. Clin Genet. 1996. PMID: 9007320

5

Change in social status and risk of low birth weight in Denmark: population based cohort study.

Basso O, Olsen J, Johansen AM, Christensen K. Basso O, et al. Among authors: christensen k. BMJ. 1997 Dec 6;315(7121):1498-502. doi: 10.1136/bmj.315.7121.1498. BMJ. 1997. PMID: 9420490 Free PMC article.

6

Spinal cord and nerve root blood flow in acute double level spinal stenosis.

Jespersen SM, Christensen K, Svenstrup L, Lindblad BE, Hansen ES, Bünger C. Jespersen SM, et al. Among authors: christensen k. Spine (Phila Pa 1976). 1997 Dec 15;22(24):2900-10. doi: 10.1097/00007632-199712150-00013. Spine (Phila Pa 1976). 1997. PMID: 9431626

7

Fecundability of female twins.

Christensen K, Basso O, Kyvik KO, Juul S, Boldsen J, Vaupel JW, Olsen J. Christensen K, et al. Epidemiology. 1998 Mar;9(2):189-92. Epidemiology. 1998. PMID: 9504289

8

A population-based study of Graves' disease in Danish twins.

Brix TH, Christensen K, Holm NV, Harvald B, Hegedüs L. Brix TH, et al. Among authors: christensen k. Clin Endocrinol (Oxf). 1998 Apr;48(4):397-400. doi: 10.1046/j.1365-2265.1998.00450.x. Clin Endocrinol (Oxf). 1998. PMID: 9640404

9

The 20th century Danish facial cleft population--epidemiological and genetic-epidemiological studies.

Christensen K. Christensen K. Cleft Palate Craniofac J. 1999 Mar;36(2):96-104. doi: 10.1597/1545-1569_1999_036_0096_tcdfcp_2.3.co_2. Cleft Palate Craniofac J. 1999. PMID: 10213053 Review.

10

Risk of subarachnoid haemorrhage in first degree relatives of patients with subarachnoid haemorrhage: follow up study based on national registries in Denmark.

Gaist D, Vaeth M, Tsiropoulos I, Christensen K, Corder E, Olsen J, Sørensen HT. Gaist D, et al. Among authors: christensen k. BMJ. 2000 Jan 15;320(7228):141-5. doi: 10.1136/bmj.320.7228.141. BMJ. 2000. PMID: 10634731 Free PMC article.

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