Design and analysis of longitudinal studies of fetal size.
Royston
P
P
Medical Statistics Unit, Royal Postgraduate Medical School, London, UK.
Altman
D G
DG
D016001:Confidence Intervals; D005314:Embryonic and Fetal Development; D005260:Female; D006801:Humans; D008137:Longitudinal Studies; D011247:Pregnancy; D012016:Reference Values; D012044:Regression Analysis; D016216:Ultrasonography, Prenatal / Q000379:methods