Precise bivariant normal distributions of maternal serum AFP and free bHCG for trisomy 21 (T21) biochemical screening
Year: 1997
Type: article
Authors: L Chik, K Spencer, MP Johnson, M Ayoub, E Krivchenia, MP Dombrowski, MI Evans
Language: English
Field: Medicine
Domain: Health Sciences
Open Access status: bronze
OpenAlex ID: W1989836021
