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Some psychometric properties of the Texas Grief Inventory adjusted for miscarriage.
Nikcevic AV, Snijders R, Nicolaides KH, Kupek E.
Br J Med Psychol 1999;72:171-8. -
Maternal serum S100 protein in normal and Down syndrome pregnancies.
Abraha HD, Noble PL, Nicolaides KH, Sherwood RA.
Prenat Diagn 1999;19:334-6.