Cite
MLA Citation
NL Hezelgrave et al.. “PPO.05 Early fetal fibronectin testing at 18 weeks' predicts spontaneous preterm birth, though accuracy is improved with combined CL testing.” Archives of disease in childhood, vol. 99, 2014, p. A152. http://access.bl.uk/ark:/81055/vdc_100135178326.0x00000f