Congenital disorder | Congenital adrenal hyperplasia | X-linked congenital stationary night blindness | Leber's congenital amaurosis | Congenital lacrimal duct obstruction | Congenital insensitivity to pain with anhidrosis | Congenital fiber type disproportion | congenital disorder | Congenital chloride diarrhea | congenital adrenal hyperplasia |
Delange also performed research for neonatal screening for congenital hypothyroidism, using TSH levels as a marker for hypothyroidism.