The Copenhagen County child cohort: design of a longitudinal study of child mental health.
Skovgaard AM, Olsen EM, Houmann T, Christiansen E, Samberg V, Lichtenberg A, Jørgensen T.
Skovgaard AM, et al.
Scand J Public Health. 2005;33(3):197-202. doi: 10.1080/14034940510005662.
Scand J Public Health. 2005.
PMID: 16040460
METHODS: The basic study population consists of a birth cohort of 6,090 children born in the year 2000 in the County of Copenhagen, the Copenhagen County Child Cohort, CCCC 2000. ...A follow-up study concerning …
METHODS: The basic study population consists of a birth cohort of 6,090 children born in the year 2000 in the County …