Follow-up of preterm children: important to document dropouts.
Wolke
D
D
Söhne
B
B
Ohrt
B
B
Riegel
K
K
D015982:Bias; D002658:Developmental Disabilities / Q000453:epidemiology; D005500:Follow-Up Studies; D006801:Humans; D007231:Infant, Newborn; D007234:Infant, Premature; D010352:Patient Dropouts / Q000706:statistics & numerical data*