• A child with XYY syndrome as experienced by his mother. A report of daily journal recordings
• Clinical and cytogenetic problems in diagnosis of fragile X syndrome
• HMC syndrome in identical twins
• Long-Term Comparison of 7 SARS-CoV-2 Antibody Assays in the North Zealand Covid-19 Cohort
• Microdeletion 22q11 in complex cardiovascular malformations
• New observations of clefts in monozygotic twins
• On the genetics of the Rett syndrome
• Syndrome identification case report 89: thickened subcutaneous tissue, coarse facies, macrocephaly, and hypotonia