F. Althabe,M. Berrueta,J. Hemingway-Foday,A. Mazzoni, CA Bonorino, A. Gowdak,L. Gibbons, MB Bellad, MC Metgud, S. Goudar, BS Kodkany, RJ Derman, S. Saleem,S. Iqbal,SH Ala,RL Goldenberg,E. Chomba,A. Manasyan,M. Chiwila,E. Imenda,F. Mbewe,A. Tshefu,V. Lokomba, CL Bose, J. Moore,S. Meleth, E.M. McClure, M. Koso-Thomas,P. Buekens and JM Belizan. A color-coded tape for uterine height measurement: a tool to identify preterm pregnancies in low resource settings. PLoS One. 2015;10(3):10.1371/journal.pone.0117134.

