Letters
Prediction of survival for preterm births
BMJ 2000; 321 doi: https://doi.org/10.1136/bmj.321.7255.237 (Published 22 July 2000) Cite this as: BMJ 2000;321:237
Article usage
Article metrics provide readers and authors with an indication of how often a specific article has been accessed month by month. It counts three formats - abstract/extract, full text and pdf. The page is updated each day.